8-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the

Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): September 23, 2011

Flotek Industries, Inc.

(Exact name of registrant as specified in its charter)

Delaware	001-13270	90-0023731
(State or other jurisdiction of incorporation)	(Commission File Number)	(IRS Employer Identification No.)
2930 W. Sam Houston Pkwy N., Suite 300 Houston, Texas		77043
(Address of principal executive offices)		(Zip Code)

Registrant’s telephone number, including area code: (713) 849-9911

NOT APPLICABLE

(Former name or former address, if changed since last report.)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

¨ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 1.01 Entry into a Material Definitive Agreement.

On September 23, 2011, Flotek Industries, Inc. (the “Company”) and certain of the Company’s subsidiaries (together with the Company, the “Borrowers”) entered into a Revolving Credit and Security Agreement among the Lenders party thereto and PNC Bank, National Association, as Agent (the “Credit Agreement”). Each of the Company’s domestic subsidiaries is fully obligated for the indebtedness subject to the Credit Agreement or as guarantors pursuant to a Guaranty dated September 23, 2011 and a Security Agreement dated September 23, 2011. Under the terms of the Credit Agreement, the Company may borrow up to $35 million at a variable interest rate until December 15, 2012 (with an option, in the sole discretion of the Agent, to extend the term of the facility until September 22, 2014 provided that the Company’s senior convertible notes are refinanced or restructured on terms satisfactory to the Agent), subject to the terms and conditions set forth therein. The Credit Agreement also includes a $5 million aggregate sublimit for letters of credit.

The interest rate payable on domestic denominated amounts outstanding under the Credit Agreement for any given day will be 1% plus the higher of (i) the PNC Bank base commercial lending rate, (ii) the federal funds open rate plus 0.5% and (iii) the LIBOR rate plus 1%. The interest rate payable on Eurodollar denominated amounts outstanding under the Credit Agreement will be 2% plus the LIBOR rate.

The Credit Agreement is a new credit facility and the Company may use future borrowings for working capital, permitted acquisitions and capital expenditures and other corporate purposes.

The Borrowers’ obligations under the Credit Agreement are secured by all the personal property assets of the Borrowers including the Borrowers’ intellectual property assets pursuant to that certain Intellectual Property Security Agreement dated September 23, 2011 (the “IP Security Agreement”). Under the Credit Agreement, the Company also covenants to provide security agreements covering all of the personal property assets of each of the Company’s current and future subsidiaries to secure the Borrowers’ obligations. Amounts borrowed under the Credit Agreement mature on December 15, 2012, or September 22, 2014 in the event the term is extended at the option of the Agent as described above.

The Company is required to pay a monthly facility fee of 0.25% on any unused amounts under the commitment based on daily averages.

The Credit Agreement contains customary representation, warranties, covenants (affirmative and negative, including, among others, a financial covenant to maintain a consolidated EBITDA (earning before interest, taxes, depreciation and amortization) to debt ratio of 1.10 to 1.00) and events of default, the occurrence of which would permit the lenders to accelerate the maturity date of amounts borrowed under the Credit Agreement. The Credit Agreement restricts the payment of dividends on the Company’s common stock without the prior written consent of the Lenders.

Upon entering into the Credit Agreement, the liens securing the Company’s existing 5.25% Convertible Senior Secured Notes due 2028 were subordinated to the liens securing the new credit facility under the Credit Agreement in accordance with the terms and conditions of that certain Lien Subordination and Intercreditor Agreement dated September 23, 2011 (the “Intercreditor Agreement”).

The descriptions of the Credit Agreement, the Guaranty, the IP Security Agreement and the Intercreditor Agreement in this Item 1.01 are qualified in their entirety by reference to the full text of the Credit Agreement, the Guaranty, the IP Security Agreement and the Intercreditor Agreement, copies of which are filed as exhibits to this current report on Form 8-K.

Item 2.03 Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant.

The information in Item 1.01 above regarding the Credit Agreement is incorporated in to this Item 2.03 by reference.

Item 7.01 Regulation FD Disclosure.

On September 26, 2011, the Company issued a press release announcing the Credit Agreement.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits.

Exhibit Number	Description
10.1	Revolving Credit and Security Agreement dated as of September 23, 2011.
10.2	Guaranty dated September 23, 2011.
10.3	Security Agreement dated September 23, 2011.
10.4	Intellectual Property Security Agreement dated September 23, 2011.
10.5	Lien Subordination and Intercreditor Agreement dated as of September 23, 2011.
99.1	Press Release dated September 26, 2011.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

	FLOTEK INDUSTRIES, INC.
Date: September 26, 2011	/s/ Jesse E. Neyman
	Jesse E. Neyman
	Executive Vice President, Finance

EXHIBIT INDEX

Exhibit Number	Description
10.1	Revolving Credit and Security Agreement dated as of September 23, 2011.
10.2	Guaranty dated September 23, 2011.
10.3	Security Agreement dated September 23, 2011.
10.4	Intellectual Property Security Agreement dated September 23, 2011.
10.5	Lien Subordination and Intercreditor Agreement dated as of September 23, 2011.
99.1	Press Release dated September 26, 2011.

EX-10.1

Exhibit 10.1

Execution Version

REVOLVING CREDIT

AND

SECURITY AGREEMENT

AMONG

FLOTEK INDUSTRIES, INC.,

CESI CHEMICAL, INC.,

CESI MANUFACTURING, LLC,

MATERIAL TRANSLOGISTICS, INC.,

SOONER ENERGY SERVICES, LLC

TELEDRIFT COMPANY,

TURBECO, INC.,

USA PETROVALVE, INC.,

(as Borrowers),

VARIOUS LENDERS,

AND

PNC BANK, NATIONAL ASSOCIATION

(as Lender and as Agent)

September 23, 2011

TABLE OF CONTENTS

I	DEFINITIONS		1
	1.1	Accounting Terms	1
	1.2	General Terms	1
	1.3	Uniform Commercial Code Terms	27
	1.4	Certain Matters of Construction	28
II	ADVANCES, PAYMENTS		29
	2.1	Revolving Advances	29
	2.2	Procedure for Revolving Advances Borrowing	30
	2.3	Disbursement of Advance Proceeds	32
	2.4	[Reserved.]	32
	2.5	Maximum Advances	32
	2.6	Repayment of Advances	32
	2.7	Repayment of Excess Advances	33
	2.8	Statement of Account	33
	2.9	Letters of Credit	33
	2.10	Issuance of Letters of Credit	34
	2.11	Requirements For Issuance of Letters of Credit	34
	2.12	Disbursements, Reimbursement	35
	2.13	Repayment of Participation Advances	36
	2.14	Documentation	36
	2.15	Determination to Honor Drawing Request	37
	2.16	Nature of Participation and Reimbursement Obligations	37
	2.17	Indemnity	38
	2.18	Liability for Acts and Omissions	39
	2.19	Additional Payments	40
	2.20	Manner of Borrowing and Payment	41
	2.21	Mandatory Prepayments	42
	2.22	Use of Proceeds	43
	2.23	Defaulting Lender	43
III	INTEREST AND FEES		44
	3.1	Interest	44
	3.2	Letter of Credit Fees	45
	3.3	[Reserved.]	45
	3.4	Fee Letter	45
	3.5	Computation of Interest and Fees	46
	3.6	Maximum Charges	46
	3.7	Increased Costs	47
	3.8	Basis For Determining Interest Rate Inadequate or Unfair	47
	3.9	Capital Adequacy	48
	3.10	Gross Up for Taxes	48
	3.11	Withholding Tax Exemption	49

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IV	COLLATERAL: GENERAL TERMS		50
	4.1	Security Interest in the Collateral	50
	4.2	Perfection of Security Interest	50
	4.3	Disposition of Assets	50
	4.4	Preservation of Collateral	50
	4.5	Ownership of Collateral	51
	4.6	Defense of Agent’s and Lenders’ Interests	51
	4.7	Books and Records	52
	4.8	Financial Disclosure	52
	4.9	Compliance with Laws	52
	4.10	Inspection of Premises	53
	4.11	Insurance	53
	4.12	Failure to Pay Insurance	54
	4.13	Payment of Taxes	54
	4.14	Payment of Leasehold Obligations	54
	4.15	Receivables	54
	4.16	Inventory	57
	4.17	Maintenance of Equipment	57
	4.18	Exculpation of Liability	58
	4.19	Environmental Matters	58
	4.20	Financing Statements	60
	4.21	Vehicle Titles	60
V	REPRESENTATIONS AND WARRANTIES		60
	5.1	Authority	60
	5.2	Formation and Qualification	61
	5.3	Survival of Representations and Warranties	61
	5.4	Tax Returns	61
	5.5	Financial Statements	62
	5.6	Entity Name	62
	5.7	O.S.H.A. and Environmental Compliance	63
	5.8	Solvency; No Litigation, Violation, Indebtedness or Default	63
	5.9	Patents, Trademarks, Copyrights and Licenses	64
	5.10	Licenses and Permits	65
	5.11	Default of Indebtedness	65
	5.12	No Default	65
	5.13	No Burdensome Restrictions	65
	5.14	No Labor Disputes	65
	5.15	Margin Regulations	66
	5.16	Investment Company Act	66
	5.17	Disclosure	66
	5.18	Delivery of Convertible Senior Notes Documentation	66
	5.19	Swaps	66
	5.20	Conflicting Agreements	66
	5.21	Application of Certain Laws and Regulations	66
	5.22	Business and Property of Borrowers	67
	5.23	Section 20 Subsidiaries	67

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	5.24	Anti-Terrorism Laws	67
	5.25	Trading with the Enemy	68
	5.26	Inactive Subsidiaries	68
VI	AFFIRMATIVE COVENANTS		68
	6.1	Payment of Fees	68
	6.2	Conduct of Business and Maintenance of Existence and Assets	68
	6.3	Violations	68
	6.4	Government Receivables	68
	6.5	Financial Covenants	69
	6.6	Execution of Supplemental Instruments	69
	6.7	Payment of Indebtedness	69
	6.8	Standards of Financial Statements	69
	6.9	[Reserved]	69
	6.10	Exercise of Rights	69
	6.11	Nature of Business	69
	6.12	Subsidiaries	69
	6.13	Post-Closing Obligations	70
VII	NEGATIVE COVENANTS		70
	7.1	Merger, Consolidation, Acquisition and Sale of Assets	70
	7.2	Creation of Liens	70
	7.3	Guarantees	70
	7.4	Investments	71
	7.5	Loans	71
	7.6	Capital Expenditures	71
	7.7	Dividends	71
	7.8	Indebtedness	71
	7.9	Nature of Business	72
	7.10	Transactions with Affiliates	72
	7.11	[Reserved.]	72
	7.12	Subsidiaries	72
	7.13	Fiscal Year and Accounting Changes	73
	7.14	Pledge of Credit	73
	7.15	Amendment of Organizational Documents	73
	7.16	Compliance with ERISA	73
	7.17	Prepayment of Indebtedness	73
	7.18	Anti-Terrorism Laws	73
	7.19	Membership/Partnership Interests	74
	7.20	Trading with the Enemy Act	74
	7.21	Convertible Senior Notes	74
	7.22	Other Agreements	74
	7.23	Inactive Subsidiaries	74
VIII	CONDITIONS PRECEDENT		74
	8.1	Conditions to Initial Advances	74
	8.2	Conditions to Each Advance	78

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IX	INFORMATION AS TO CREDIT PARTIES		79
	9.1	Disclosure of Material Matters	79
	9.2	Schedules	79
	9.3	Environmental Reports	80
	9.4	Litigation	80
	9.5	Material Occurrences	80
	9.6	Government Receivables	80
	9.7	Annual Financial Statements	80
	9.8	Quarterly Financial Statements	81
	9.9	Monthly Financial Statements	81
	9.10	Other Reports	81
	9.11	Additional Information	81
	9.12	Projected Operating Budget	81
	9.13	Variances From Operating Budget	82
	9.14	Notice of Suits, Adverse Events	82
	9.15	ERISA Notices and Requests	82
	9.16	Additional Documents	83
	9.17	Appraisals and Field Examinations	83
X	EVENTS OF DEFAULT		83
	10.1	Nonpayment	83
	10.2	Breach of Representation	83
	10.3	Financial Information	83
	10.4	Judicial Actions	83
	10.5	Noncompliance	83
	10.6	Judgments	84
	10.7	Bankruptcy	84
	10.8	Inability to Pay	84
	10.9	Subsidiary Bankruptcy	84
	10.10	Material Adverse Effect	84
	10.11	Lien Priority	84
	10.12	Convertible Senior Loan Default	84
	10.13	Enforceability of Intercreditor Agreement	85
	10.14	Cross Default	85
	10.15	Breach of Guaranty	85
	10.16	Change of Control	85
	10.17	Invalidity	85
	10.18	Licenses	85
	10.19	Seizures	85
	10.20	Operations	85
	10.21	Pension Plans	86
XI	LENDERS’ RIGHTS AND REMEDIES AFTER DEFAULT		86
	11.1	Rights and Remedies	86
	11.2	Agent’s Discretion	87
	11.3	Setoff	88
	11.4	Rights and Remedies not Exclusive	88

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	11.5	Allocation of Payments After Event of Default	88
XII	WAIVERS AND JUDICIAL PROCEEDINGS		89
	12.1	Waiver of Notice	89
	12.2	Delay	89
	12.3	Jury Waiver	89
XIII	EFFECTIVE DATE AND TERMINATION		89
	13.1	Term	89
	13.2	Termination	90
XIV	REGARDING AGENT		90
	14.1	Appointment	90
	14.2	Nature of Duties	90
	14.3	Lack of Reliance on Agent and Resignation	91
	14.4	Certain Rights of Agent	91
	14.5	Reliance	92
	14.6	Notice of Default	92
	14.7	Indemnification	92
	14.8	Agent in its Individual Capacity	92
	14.9	Delivery of Documents	93
	14.10	Borrowers’ Undertaking to Agent	93
	14.11	No Reliance on Agent’s Customer Identification Program	93
	14.12	Other Agreements	93
XV	BORROWING AGENCY PROVISION AND COMMON ENTERPRISE		93
	15.1	Borrowing Agency Provisions	93
	15.2	Waiver of Subrogation	94
	15.3	Common Enterprise	94
XVI	MISCELLANEOUS		95
	16.1	Governing Law	95
	16.2	Entire Understanding	95
	16.3	Successors and Assigns; Participations; New Lenders	98
	16.4	Application of Payments	100
	16.5	Indemnity	100
	16.6	Notice	101
	16.7	Survival	103
	16.8	Severability	103
	16.9	Expenses	104
	16.10	Injunctive Relief	104
	16.11	Consequential Damages	104
	16.12	Captions	104
	16.13	Counterparts; Facsimile Signatures	104
	16.14	Construction	104
	16.15	Confidentiality; Sharing Information	104
	16.16	Publicity	105

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16.17	Certifications From Banks and Participants; US PATRIOT Act	105
16.18	No Advisory or Fiduciary Relationship	105
16.19	Non-Applicability of Chapter 346	106
16.20	BORROWERS’ WAIVER OF RIGHTS UNDER TEXAS DECEPTIVE TRADE PRACTICES ACT	106

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LIST OF EXHIBITS AND SCHEDULES

Exhibits
Exhibit 1.2(a)	Borrowing Base Certificate
Exhibit 1.2(b)	Compliance Certificate
Exhibit 2.1(a)	Revolving Credit Note
Exhibit 5.5(b)	Financial Projections
Exhibit 8.1(1)	Financial Condition Certificate
Exhibit 16.3	Commitment Transfer Supplement
Schedules
Schedule 1.1	Lenders’ Commitments
Schedule 1.2	Permitted Encumbrances
Schedule 4.5	Equipment and Inventory Locations
Schedule 4.15(h)-1	Petty Cash Accounts
Schedule 4.15(h)-2	Deposit and Investment Accounts
Schedule 4.19	Real Property
Schedule 5.1	Consents
Schedule 5.2(a)	States of Qualification and Good Standing
Schedule 5.2(b)	Subsidiaries
Schedule 5.2(c)	Accrued and Unpaid Dividends
Schedule 5.4	Federal Tax Identification Number
Schedule 5.6	Prior Names
Schedule 5.8(b)	Litigation
Schedule 5.8(d)	Plans
Schedule 5.9	Intellectual Property, Source Code Escrow Agreements
Schedule 5.10	Licenses and Permits
Schedule 5.13	Material Contracts
Schedule 5.14	Labor Disputes
Schedule 5.22	Business of Borrowers
Schedule 6.13	Post-Closing Obligations
Schedule 7.3	Guarantees

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REVOLVING CREDIT

AND

SECURITY AGREEMENT

Revolving Credit and Security Agreement dated as of September 23, 2011 among FLOTEK INDUSTRIES, INC., a corporation organized under the laws of the State of Delaware (“Holdings”), CESI CHEMICAL, INC., a corporation organized under the laws of Oklahoma (“CESI Chemical”), CESI MANUFACTURING, LLC, a limited liability company formed under the laws of the State of Oklahoma (“CESI Manufacturing”), MATERIAL TRANSLOGISTICS, INC., a corporation organized under the laws of the State of Texas (“MTI”), SOONER ENERGY SERVICES, LLC, a limited liability company formed under the laws of the State of Oklahoma (“Sooner Energy”), TELEDRIFT COMPANY, a corporation organized under the laws of the State of Delaware (“Teledrift”), TURBECO, INC., a corporation organized under the laws of the State of Texas (“Turbeco”), USA PETROVALVE, INC., corporation organized under the laws of the State of Texas (“USA Petrovalve”; and together with Holdings, CESI Chemical, CESI Manufacturing, MTI, Sooner Energy, Teledrift, and Turbeco, individually, each a “Borrower” and jointly and severally, the “Borrowers”), the financial institutions which are now or which hereafter become a party hereto (collectively, the “Lenders” and individually a “Lender”) and PNC BANK, NATIONAL ASSOCIATION (“PNC”), as agent for itself and as agent for the other Lenders (PNC, together with its successors and assigns in such capacity, the “Agent”).

IN CONSIDERATION of the mutual covenants and undertakings herein contained, and for other good and valuable consideration, the receipt and sufficiency of which is hereby acknowledged, Borrowers, Lenders and Agent hereby agree as follows:

I DEFINITIONS.

1.1 Accounting Terms. As used in this Agreement, the Other Documents or any certificate, report or other document made or delivered pursuant to this Agreement, accounting terms not defined in Section 1.2 or elsewhere in this Agreement and accounting terms partly defined in Section 1.2 to the extent not defined, shall have the respective meanings given to them under GAAP; provided, however, whenever such accounting terms are used for the purposes of determining compliance with financial covenants in this Agreement, such accounting terms shall be defined in accordance with GAAP as consistently applied in preparation of the audited financial statements of Borrowers for the fiscal year ended December 31, 2010.

1.2 General Terms. For purposes of this Agreement the following terms shall have the following meanings set forth below:

“2008 Notes” shall mean the Convertible Senior Unsecured Notes issued by Holdings on February 14, 2008, at par, in an aggregate original principal amount of $115,000,000, as the same may be amended, replaced or otherwise modified in accordance with this Agreement.

“2010 Notes” shall mean the Convertible Senior Secured Notes issued by Holdings on March 31, 2010, at par, in an aggregate original principal amount of $36,000,000, as the same may be amended, replaced or otherwise modified in accordance with the terms of the Intercreditor Agreement.

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“Accountants” shall have the meaning set forth in Section 9.7 hereof.

“Acquisition Agreement” shall mean any purchase agreement entered into by any Borrower in connection with a Permitted Acquisition, in each case, including all exhibits, annexes, schedules and attachments thereto.

“Advance Rates” shall have the meaning set forth in Section 2.1.

“Advances” shall mean collectively, the Revolving Advances and Letters of Credit.

“Affiliate” of any Person shall mean (a) any Person which, directly or indirectly, is in control of, is controlled by, or is under common control with such Person, or (b) any Person who is a director, managing member, general partner or officer (i) of such Person, (ii) of any Subsidiary of such Person or (iii) of any Person described in clause (a) above. For purposes of this definition, control of a Person shall mean the power, direct or indirect, (x) to vote (A) with respect to any Person (other than Holdings or any Borrower), ten percent (10%) or more of the Equity Interests having ordinary voting power for the election of directors of such Person or other Persons performing similar functions for any such Person, or (B) with respect to Holdings or any Borrower, twenty percent (20%) or more of the Equity Interests having ordinary voting power for the election of directors of such Person or other Persons performing similar functions for any such Person, or (y) to direct or cause the direction of the management and policies of such Person whether by ownership of Equity Interests, contract or otherwise.

“Agent” shall have the meaning set forth in the preamble to this Agreement and shall include its successors and assigns.

“Agreement” shall mean this Revolving Credit and Security Agreement, as the same may be amended, amended and restated, extended, supplemented and/or otherwise modified from time to time.

“Alternate Base Rate” shall mean, for any day, a rate per annum equal to the higher of (i) the Base Rate in effect on such day, (ii) the Federal Funds Open Rate in effect on such day plus 1/2 of 1% and (iii) the Daily LIBOR Rate plus 1%. For purposes of this definition, “Daily LIBOR Rate” shall mean, for any day, the rate per annum determined by Agent by dividing (x) the Published Rate by (y) a number equal to 1.00 minus the Reserve Percentage. For the purposes of this definition, “Published Rate” shall mean the rate of interest published each Business Day in The Wall Street Journal “Money Rates” listing under the caption “London Interbank Offered Rates” for a one month period (or, if no such rate is published therein for any reason, then the Published Rate shall be the Eurodollar rate for a one month period as published in another publication determined by Agent).

“Anti-Terrorism Laws” shall mean any Applicable Laws relating to terrorism or money laundering, including Executive Order No. 13224, the USA PATRIOT Act, the Applicable Laws comprising or implementing the Bank Secrecy Act, and the Applicable Laws administered by the United States Treasury Department’s Office of Foreign Asset Control (as any of the foregoing Applicable Laws may from time to time be amended, renewed, extended, or replaced).

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“Applicable Law” shall mean all laws, rules and regulations applicable to the Person, conduct, transaction, covenant, Other Document or contract in question, including all applicable common law and equitable principles; all provisions of all applicable state, federal and foreign constitutions, statutes, rules, regulations, treaties, directives and orders of any Governmental Body, and all orders, judgments and decrees of all courts and arbitrators.

“Authority” shall have the meaning set forth in Section 4.19(d).

“Authorized Officer” shall mean the President, Executive Vice President, Finance Treasurer, or other authorized officer approved by Agent.

“Average Undrawn Availability” shall mean, for any calendar month, the sum of Undrawn Availability for each day of such calendar month, divided by the number of days in such calendar month.

“Base Rate” shall mean the base commercial lending rate of PNC as publicly announced to be in effect from time to time, such rate to be adjusted automatically, without notice, on the effective date of any change in such rate. This rate of interest is determined from time to time by PNC as a means of pricing some loans to its customers and is neither tied to any external rate of interest or index nor does it necessarily reflect the lowest rate of interest actually charged by PNC to any particular class or category of customers of PNC.

“Benefited Lender” shall have the meaning set forth in Section 2.20(d).

“Blocked Accounts” shall have the meaning set forth in Section 4.15(h).

“Blocked Account Bank” shall have the meaning set forth in Section 4.15(h).

“Blocked Person” shall have the meaning set forth in Section 5.24(b) hereof.

“Borrower” or “Borrowers” shall have the meaning set forth in the introductory paragraph to this Agreement and shall extend to all permitted successors and assigns of such Person.

“Borrowers’ Account” shall have the meaning set forth in Section 2.8.

“Borrowing Agent” shall mean Holdings.

“Borrowing Base Certificate” shall mean a certificate in substantially the form of Exhibit 1.2(a) and in detail satisfactory to Agent in its sole discretion, duly executed by an Authorized Officer of the Borrowing Agent and delivered to the Agent, appropriately completed, by which such officer shall certify to Agent the Formula Amount, Undrawn Availability, and Borrower’s Average Undrawn Availability, and calculations thereof as of the date of such certificate.

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“Business Day” shall mean any day other than Saturday or Sunday or a legal holiday on which commercial banks are authorized or required by law to be closed for business in East Brunswick, New Jersey and, if the applicable Business Day relates to any Eurodollar Rate Loans, such day must also be a day on which dealings are carried on in the London interbank market.

“Capital Expenditures” shall mean expenditures made or liabilities incurred for the acquisition of any fixed assets or improvements, replacements, substitutions or additions thereto which have a useful life of more than one year, including the total principal portion of Capitalized Lease Obligations, which, in accordance with GAAP, would be classified as capital expenditures.

“Capitalized Lease Obligation” shall mean any Indebtedness of Borrower or any of its Subsidiaries represented by obligations under a lease that is required to be capitalized for financial reporting purposes in accordance with GAAP.

“CERCLA” shall mean the Comprehensive Environmental Response, Compensation and Liability Act of 1980, as amended, 42 U.S.C. §§9601 et seq.

“CESI Chemical” shall have the meaning set forth in the introductory paragraph hereto.

“CESI Manufacturing” shall have the meaning set forth in the introductory paragraph hereto.

“Change in Law” means the occurrence, after the date of this Agreement, of any of the following: (a) the adoption or taking effect of any law, rule, regulation or treaty, (b) any change in any law, rule, regulation or treaty or in the administration, interpretation or application thereof by any Governmental Body or (c) the making or issuance of any request, guideline or directive (whether or not having the force of law) by any Governmental Body; provided that, notwithstanding anything herein to the contrary, (i) the Dodd-Frank Act and all requests, rules, guidelines or directives thereunder or issued in connection therewith and (ii) all requests, rules, guidelines or directives promulgated by the Bank for International Settlements, the Basel Committee on Banking Supervision (or any successor or similar authority) or the United States regulatory authorities, in each case pursuant to Basel III, shall in each case be deemed to be a “Change in Law”, regardless of the date enacted, adopted or issued.

“Change of Control” shall mean the occurrence of any of the following events subsequent to the Closing Date: any “person” or “group” (as such terms are defined in Sections 13(d) and 14(d) of the Exchange Act) other than another Borrower or the Permitted Investors, shall own, directly or indirectly, Equity Interests in any Borrower representing a majority of the aggregate ordinary voting power represented by the issued and outstanding Equity Interests of any Borrower, respectively (including for the purposes of the calculation of percentage ownership, any Equity Interests into which any Equity Interests of any Borrower held by any of such “person” or “group” that are convertible or for which any such Equity Interests of any Borrower or of any other Person may be exchanged and any Equity Interests issuable to such “person” or “group” upon exercise of any warrants, options or similar rights which may at the time of calculation be held by such “person” or “group”) or to have the power, directly or indirectly, to vote or direct the voting securities having a majority of the ordinary voting power for the election of directors of any Borrower (other than pursuant to proxies or consents solicited by Holdings in connection with a meeting of the stockholders of Holdings or a written consent in lieu thereof).

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“Charges” shall mean all taxes, charges, fees, imposts, levies or other assessments, including all net income, gross income, gross receipts, sales, use, ad valorem, value added, transfer, franchise, profits, inventory, capital stock, license, withholding, payroll, employment, social security, unemployment, excise, severance, stamp, occupation and property taxes, custom duties, fees, assessments, liens, claims and charges of any kind whatsoever, together with any interest and any penalties, additions to tax or additional amounts, imposed by any taxing or other authority, domestic or foreign (including the Pension Benefit Guaranty Corporation or any environmental agency or superfund), upon the Collateral, any Borrower or any of its Affiliates.

“Closing Date” shall have the meaning set forth in Section 8.1.

“Code” shall mean the Internal Revenue Code of 1986, as the same may be amended or supplemented from time to time, and any successor statute of similar import, and the rules and regulations thereunder, as from time to time in effect.

“Collateral” shall mean and include, all personal property assets of Borrowers, including, without limitation:

(a) all Receivables;

(b) all Equipment;

(c) all General Intangibles;

(d) all Inventory;

(e) all Investment Property;

(f) all Subsidiary Stock;

(g) all of each Borrower’s right, title and interest in and to, whether now owned or hereafter acquired and wherever located, (i) its respective goods and other property including, but not limited to, all merchandise returned or rejected by Customers, relating to or securing any of the Receivables; (ii) all of each Borrower’s rights as a consignor, a consignee, an unpaid vendor, mechanic, artisan, or other lienor, including stoppage in transit, setoff, detinue, replevin, reclamation and repurchase; (iii) all additional amounts due to any Borrower from any Customer relating to the Receivables; (iv) other property, including warranty claims, relating to any goods securing the Obligations; (v) all of each Borrower’s contract rights, rights of payment which have been earned under a contract right, instruments (including promissory notes), documents, chattel paper (including electronic chattel paper), warehouse receipts, deposit accounts, letters of credit and money; (vi) all commercial tort claims (whether now existing or hereafter arising); (vii) if and when obtained by a Borrower, all real and personal property of third parties in which any Borrower has been granted a lien or security interest as security for the payment or enforcement of Receivables; (viii) all letter of credit rights (whether or not the respective letter of credit is evidenced by a writing); (ix) all supporting obligations; and (x) any

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other goods, personal property or real property now owned or hereafter acquired in which a Borrower has expressly granted a security interest or may in the future grant a security interest to Agent (in its capacity as such) hereunder, or in any amendment or supplement hereto or thereto, or under any other agreement between Agent (in its capacity as such) and any Borrower;

(h) all of each Borrower’s ledger sheets, ledger cards, files, correspondence, records, books of account, business papers, computers, computer software (owned by any Borrower or in which it has an interest), computer programs, tapes, disks and documents relating to (a), (b), (c), (d), (e), (f), or (g) of this Paragraph; and

(i) all proceeds and products of (a), (b), (c), (d), (e), (f), (g), and (h) in whatever form, including, but not limited to: cash, deposit accounts (whether or not comprised solely of proceeds), certificates of deposit, insurance proceeds (including hazard, flood and credit insurance), negotiable instruments and other instruments for the payment of money, chattel paper, security agreements, documents, eminent domain proceeds, condemnation proceeds and tort claim proceeds;

provided that, notwithstanding the foregoing, the Collateral shall not include any (i) General Intangible, Leasehold Interest, permit, license or other rights under contracts instruments or other documents if (but only to the extent that) the grant of a security interest therein would constitute a violation of a valid and enforceable restriction in favor of a third party (except to the extent such prohibition is unenforceable pursuant to the provisions of Article 9 of the Uniform Commercial Code), unless and until any required consents shall have been obtained, (ii) equipment owned by any Borrower that is subject to a purchase money lien or a capital lease obligation if (but only to the extent that and only for so long as such purchase money Indebtedness or capital lease restricts the granting of a Lien therein to Agent) the grant of a security interest therein would constitute a violation of a valid and enforceable restriction in favor of a third party, unless any required consents shall have been obtained, or (iii) monies, checks, securities or other items on deposit or otherwise held in deposit accounts or trust accounts specifically and exclusively used for payroll, payroll taxes, deferred compensation and other employee wage and benefit payments to or for the direct benefit of such Borrower’s employees (collectively, the “Excluded Property”); provided, that, notwithstanding any of the foregoing, the term “Collateral” shall include any and all proceeds arising from such Excluded Property to the extent that the assignment or encumbering of such proceeds is not subject to the same or similar prohibitions or restrictions.

“Collateral Assignment of Acquisition Agreement” shall mean any document collaterally assigning a Borrower’s rights and remedies under any Acquisition Agreement to Agent, the terms and conditions of which shall be satisfactory to Agent in its sole discretion.

“Commitment Percentage” of any Lender shall mean the percentage set forth below such Lender’s name Schedule 1.1 hereto, as same may be adjusted upon any assignment by a Lender pursuant to Section 16.3(c) or (d) hereof.

“Commitment Transfer Supplement” shall mean a document in substantially the form of Exhibit 16.3 hereto, properly completed and otherwise in form and substance satisfactory to Agent by which the Purchasing Lender purchases and assumes a portion of the obligation of Lenders to make Advances under this Agreement.

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“Compliance Certificate” shall mean a compliance certificate in substantially the form of Exhibit 1.2(b) hereto and in detail satisfactory to Agent in its sole discretion, to be signed by an Authorized Officer of Borrowing Agent, which shall state that, among other things, based on an examination sufficient to permit such officer to make an informed statement, no Default or Event of Default exists, or if such is not the case, specifying such Default or Event of Default, its nature, when it occurred, whether it is continuing and the steps being taken by Borrowers with respect to such default and, such certificate shall have appended thereto calculations which set forth Borrowers’ compliance with the requirements or restrictions imposed by Sections 6.5, 7.4, 7.5, 7.6, 7.7, 7.8, and 7.10.

“Consents” shall mean all filings and all licenses, permits, consents, approvals, authorizations, qualifications and orders of Governmental Bodies and other third parties, domestic or foreign, necessary to carry on any Borrower’s business or necessary (including to avoid a conflict or breach under any agreement, instrument, other document, license, permit or other authorization) for the execution, delivery or performance of this Agreement, the Other Documents, the Convertible Senior Notes, or any agreement executed in connection with a Permitted Acquisition, including any Consents required under all Applicable Laws.

“Consigned Inventory” shall mean Inventory of any Borrower that is in the possession of another Person on a consignment, sale or return, or other basis that does not constitute a final sale and acceptance of such Inventory.

“Controlled Group” shall mean, at any time, each Borrower and all members of a controlled group of corporations and all trades or businesses (whether or not incorporated) under common control and all other entities which, together with any Borrower, are treated as a single employer under Section 414 of the Code.

“Convertible Senior Agents” shall mean collectively, any collateral agent and indenture trustee under each of the Convertible Senior Notes.

“Convertible Senior Debt Payments” shall mean and include all cash actually expended to make payments of principal and interest on the Convertible Senior Loan.

“Convertible Senior Lenders” shall mean collectively, the holders of the Convertible Senior Notes, and their permitted successors and assigns; and “Convertible Senior Lender” shall mean each of them individually.

“Convertible Senior Loan” shall mean the loans evidenced by the Convertible Senior Notes.

“Convertible Senior Notes” shall mean collectively, (i) the 2008 Notes and (ii) the 2010 Notes.

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“Convertible Senior Notes Documentation” shall mean any agreement evidencing the Convertible Senior Loan, including, without limitation, the Convertible Senior Notes and the Intercreditor Agreement (as applicable), and all security agreements, guaranty agreements and other documents, agreements and instruments executed in connection therewith, in each case, as the same may be amended, amended and restated, replaced, renewed, extended, supplemented and/or otherwise modified from time to time in accordance with this Agreement, any indenture, supplemental indenture or exchange related thereto or executed in connection therewith.

“Credit Party” shall mean, at each relevant time of determination, (i) each Borrower, (ii) each Guarantor, and (iii) any other Person that is now or hereafter becomes a party to this Agreement as a “Borrower” or party to any Other Document as a “Guarantor”; and “Credit Parties” means collectively all such Persons.

“Customer” shall mean and include the account debtor with respect to any Receivable and/or the prospective purchaser of goods, services or both with respect to any contract or contract right, and/or any party who enters into or proposes to enter into any contract or other arrangement with any Borrower, pursuant to which such Borrower is to deliver any personal property or perform any services.

“Customs” shall have the meaning set forth in Section 2.11(b) hereof.

“Default” shall mean an event, circumstance or condition which, with the giving of notice or passage of time or both, would constitute an Event of Default.

“Default Rate” shall have the meaning set forth in Section 3.1 hereof.

“Defaulting Lender” shall have the meaning set forth in Section 2.23(a) hereof.

“Depository Accounts” shall have the meaning set forth in Section 4.15(h) hereof.

“Designated Lender” shall have the meaning set forth in Section 16.2(c) hereof.

“Dodd-Frank Act” shall mean the Dodd-Frank Wall Street Reform and Consumer Protection Act (Pub. L. 111-203, H.R. 4173) signed into law on July 21, 2010, as amended from time to time.

“Dollar” and the sign “$” shall mean lawful money of the United States of America.

“Domestic Rate Loan” shall mean any Advance that bears interest based upon the Alternate Base Rate.

“Drawing Date” shall have the meaning set forth in Section 2.12(b) hereof.

“Earnings Before Interest and Taxes” shall mean for any period the sum of (i) net income (or loss) of Holdings and its Subsidiaries on a consolidated basis for such period (excluding extraordinary gains, plus (ii) all interest expense of Holdings and its Subsidiaries on a consolidated basis for such period, plus (iii) all charges against income of Holdings and its Subsidiaries for such period for federal, state and local taxes.

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“EBITDA” shall mean for any period the sum of (i) Earnings Before Interest and Taxes for such period, plus (ii) depreciation expenses for such period, plus (iii) amortization expenses for such period.

“Eligible Inventory” shall mean and include as to Borrowers, Inventory (excluding work-in process) held for sale comprised solely of (a) chemicals used in oil and gas well cementing, stimulation, acidizing, drilling and production, (b) pumping system components, electric submersible pumps, gas separators, production valves and related products, (c) spare replacements parts that (i) are not held for sale or lease, (ii) are in a category or of a type of Collateral addressed or identified in the most recent NOLV Appraisal accepted by Agent and (iii) are used to maintain Borrowers’ Inventory and Equipment and (d) mud motors and “measurement while drilling” products that do not, in Agent’s opinion (exercised in its Permitted Discretion), constitute Rental Fleet Tools, in each case, valued at the lower of cost or market value, determined on an average cost basis, which is not, in Agent’s opinion (exercised in its Permitted Discretion), obsolete, slow moving or unmerchantable and which Agent, in its Permitted Discretion, shall not deem ineligible Inventory, based on such considerations as Agent may from time to time deem appropriate including whether the Inventory is subject to a perfected, first priority security interest in favor of Agent and no other Lien (other than a Permitted Encumbrance). Without limiting the foregoing, Inventory shall not be Eligible Inventory if it (i) does not conform to all standards imposed by any Governmental Body which has regulatory authority over such goods or the use or sale thereof, (ii) is in transit, (iii) is comprised of Rental Fleet Tools, (iv) is located outside the United States or at a location that is not otherwise in compliance with this Agreement, (v) constitutes Consigned Inventory, (vi) is the subject of an Intellectual Property Claim; (vii) is subject to a License Agreement or other agreement that limits, conditions or restricts Borrower’s or Agent’s right to sell or otherwise dispose of such Inventory, unless Agent is a party to a Licensor/Agent Agreement with the Licensor under such License Agreement; or (viii) or is situated at a location not owned by Borrower unless the owner or occupier of such location has executed in favor of Agent a Lien Waiver Agreement or reserves are established pursuant to Section 2.1(a)(iv) of this Agreement in an amount equal to at least three (3) months rent for such location. Notwithstanding anything herein to the contrary, (i) Eligible Inventory shall not include Inventory being acquired pursuant to a trade Letter of Credit if such trade Letter of Credit remains outstanding and (ii) no Inventory shall be Eligible Inventory to the extent such Inventory was acquired by a Borrower pursuant to an acquisition (including, without limitation, a Permitted Acquisition), unless Agent has completed field examinations and received appraisals with respect to such Inventory, the results of which are reasonably satisfactory in form and substance to Agent.

“Eligible Receivables” shall mean and include with respect to each Borrower, each Receivable of such Borrower arising in the Ordinary Course of Business and which Agent, in its Permitted Discretion, shall deem to be an Eligible Receivable, based on such considerations as Agent may from time to time deem appropriate. A Receivable shall not be deemed eligible unless such Receivable is subject to Agent’s first priority perfected security interest and no other Lien (other than Permitted Encumbrances), and is evidenced by an invoice or other documentary evidence satisfactory to Agent. In addition, no Receivable shall be an Eligible Receivable if:

(a) it arises out of a sale made by Borrower to an Affiliate of Borrower or to a Person controlled by an Affiliate of Borrower;

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(b) it is due or unpaid more than ninety (90) days after the original invoice date;

(c) fifty percent (50%) or more of the Receivables from such Customer are not deemed Eligible Receivables hereunder. Such percentage may, in Agent’s Permitted Discretion, be increased or decreased from time to time;

(d) any covenant, representation or warranty contained in this Agreement with respect to such Receivable has been breached;

(e) the Customer shall (i) apply for, suffer, or consent to the appointment of, or the taking of possession by, a receiver, custodian, trustee or liquidator of itself or of all or a substantial part of its property or call a meeting of its creditors, (ii) admit in writing its inability, or be generally unable, to pay its debts as they become due or cease operations of its present business, (iii) make a general assignment for the benefit of creditors, (iv) commence a voluntary case under any state or federal bankruptcy laws (as now or hereafter in effect), (v) adjudicate a bankrupt or insolvent, (vi) file a petition seeking to take advantage of any other law providing for the relief of debtors, (vii) acquiesce to, or fail to have dismissed, any petition which is filed against it in any involuntary case under such bankruptcy laws, or (viii) take any action for the purpose of effecting any of the foregoing;

(f) the sale related to such Receivable is to a Customer with respect to a location outside the United States of America or Canada (other than the Province of Quebec), unless the sale is on letter of credit, guaranty or acceptance terms, in each case acceptable to Agent in its sole discretion;

(g) the sale to the Customer is on a bill-and-hold, progress bill, guaranteed sale, sale-and-return, sale on approval, consignment or any other repurchase or return basis or is evidenced by chattel paper;

(h) Agent believes, in the exercise of its Permitted Discretion, that collection of such Receivable is insecure or that such Receivable may not be paid by reason of the Customer’s financial inability to pay;

(i) the Customer is the United States of America, any state or any department, agency or instrumentality of any of them, unless the applicable Borrower assigns its right to payment of such Receivable to Agent pursuant to the Assignment of Claims Act of 1940, as amended (31 U.S.C. Sub-Section 3727 et seq. and 41 U.S.C. Sub-Section 15 et seq.) or has otherwise complied with other applicable statutes or ordinances;

(j) the goods giving rise to such Receivable have not been delivered to and accepted by the Customer or the services giving rise to such Receivable have not been fully performed by the applicable Borrower and accepted by the Customer or the Receivable otherwise does not represent a final sale;

(k) the Receivables of the Customer exceed a credit limit determined by Agent, in its Permitted Discretion, to the extent such Receivable exceeds such limit;

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(l) the Receivable is subject to any offset, deduction, defense, dispute, or counterclaim, the Customer is also a creditor or supplier of a Borrower or the Receivable is contingent in any respect or for any reason, but with respect to a Receivable subject to a deduction or claim, only to the extent of the maximum potential amount of such deduction or claim against the applicable Receivable;

(m) the applicable Borrower has made any agreement with any Customer for any deduction therefrom, except for discounts or allowances made in the Ordinary Course of Business of Borrower for prompt payment, all of which discounts or allowances are reflected in the calculation of the face value of each respective invoice related thereto, but with respect to a Receivable subject to a deduction or claim, only to the extent of the maximum potential amount of such deduction or claim against the applicable Receivable;

(n) any return, rejection or repossession of the merchandise has occurred or the rendition of services has been disputed;

(o) such Receivable is not payable to a Borrower; or

(p) such Receivable is not otherwise satisfactory to Agent as determined in by Agent in the exercise of its Permitted Discretion.

Notwithstanding anything herein to the contrary, no Receivables shall be Eligible Receivables to the extent such Receivables were acquired by a Borrower pursuant to an acquisition (including, without limitation, a Permitted Acquisition), unless Agent has completed field examinations with respect to such Receivable, the results of which are reasonably satisfactory in form and substance to Agent.

“Environmental Complaint” shall have the meaning set forth in Section 4.19(d) hereof.

“Environmental Laws” shall mean all federal, state and local environmental, land use, zoning, health, chemical use, safety and sanitation laws, statutes, ordinances and codes relating to the protection of the environment and/or governing the use, storage, treatment, generation, transportation, processing, handling, production or disposal of Hazardous Substances and the rules, regulations, policies, guidelines, interpretations, decisions, orders and directives of federal, state and local governmental agencies and authorities with respect thereto.

“Equipment” shall mean and include as to each Borrower, all of such Borrower’s goods (other than Inventory) whether now owned or hereafter acquired and wherever located including all equipment, machinery, apparatus, motor vehicles, fittings, furniture, furnishings, fixtures, parts, accessories and all replacements and substitutions therefor or accessions thereto.

“Equity Interests” of any Person shall mean any and all shares, rights to purchase, options, warrants, general, limited or limited liability partnership interests, member interests, participation or other equivalents of or interest in (regardless of how designated) equity of such Person, whether voting or nonvoting, including common stock, preferred stock, convertible securities or any other “equity security” (as such term is defined in Rule 3a11-1 of the General Rules and Regulations promulgated by the SEC under the Exchange Act).

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“ERISA” shall mean the Employee Retirement Income Security Act of 1974, as amended from time to time and the rules and regulations promulgated thereunder.

“Eurodollar Rate” shall mean for any Eurodollar Rate Loan for the then current Interest Period relating thereto the interest rate per annum (rounded upwards, if necessary, to the nearest 1/100 of 1%) determined by Agent by dividing (i) the rate which appears on the Bloomberg Page BBAM1 (or on such other substitute Bloomberg page that displays rates at which US dollar deposits are offered by leading banks in the London interbank deposit market), or the rate which is quoted by another source selected by Agent which has been approved by the British Bankers’ Association as an authorized information vendor for the purpose of displaying rates at which US dollar deposits are offered by leading banks in the London interbank deposit market (an “Alternative Source”), at approximately 11:00 a.m., London time two (2) Business Days prior to the first day of such Interest Period (or if there shall at any time, for any reason, no longer exist a Bloomberg Page BBAM1 (or any substitute page) or any Alternative Source, a comparable replacement rate determined by the Agent at such time (which determination shall be conclusive absent manifest error)) for an amount comparable to such Eurodollar Rate Loan and having a borrowing date and a maturity comparable to such Interest Period by (ii) a number equal to 1.00 minus the Reserve Percentage.

The Eurodollar Rate shall be adjusted with respect to any Eurodollar Rate Loan that is outstanding on the effective date of any change in the Reserve Percentage as of such effective date. The Agent shall give prompt notice to the Borrowing Agent of the Eurodollar Rate as determined or adjusted in accordance herewith, which determination shall be conclusive absent manifest error.

“Eurodollar Rate Loan” shall mean an Advance at any time that bears interest based on the Eurodollar Rate.

“Event of Default” shall have the meaning set forth in Article X hereof.

“Exchange Act” shall have the mean the Securities Exchange Act of 1934, as amended.

“Excluded Property” shall have the meaning provided in the definition of “Collateral”.

“Executive Order No. 13224” shall mean the Executive Order No. 13224 on Terrorist Financing, effective September 24, 2001, as the same has been, or shall hereafter be, renewed, extended, amended or replaced.

“Federal Funds Effective Rate” for any day shall mean the rate per annum (based on a year of 360 days and actual days elapsed and rounded upward to the nearest 1/100 of 1%) announced by the Federal Reserve Bank of New York (or any successor) on such day as being the weighted average of the rates on overnight federal funds transactions arranged by federal funds brokers on the previous trading day, as computed and announced by such Federal Reserve Bank (or any successor) in substantially the same manner as such Federal Reserve Bank computes and announces the weighted average it refers to as the “Federal Funds Effective Rate” as of the date of this Agreement; provided that, if such Federal Reserve Bank (or its successor) does not announce such rate on any day, the “Federal Funds Effective Rate” for such day shall be the Federal Funds Effective Rate for the last day on which such rate was announced.

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“Federal Funds Open Rate” for any day shall mean the rate per annum (based on a year of 360 days and actual days elapsed) which is the daily federal funds open rate as quoted by ICAP North America, Inc. (or any successor) as set forth on the Bloomberg Screen BTMM for that day opposite the caption “OPEN” (or on such other substitute Bloomberg Screen that displays such rate), or as set forth on such other recognized electronic source used for the purpose of displaying such rate as selected by PNC (an “Alternate Source”) (or if such rate for such day does not appear on the Bloomberg Screen BTMM (or any substitute screen) or on any Alternate Source, or if there shall at any time, for any reason, no longer exist a Bloomberg Screen BTMM (or any substitute screen) or any Alternate Source, a comparable replacement rate determined by the PNC at such time (which determination shall be conclusive absent manifest error); provided however, that if such day is not a Business Day, the Federal Funds Open Rate for such day shall be the “open” rate on the immediately preceding Business Day. If and when the Federal Funds Open Rate changes, the rate of interest with respect to any advance to which the Federal Funds Open Rate applies will change automatically without notice to the Borrowers, effective on the date of any such change.

“Fee Letter” shall mean that certain Fee Letter, dated the date hereof, among Agent and the Borrowers, as the same may be amended, restated, supplemented or modified from time to time.

“Fixed Charge Coverage Ratio” shall mean and include, with respect to any fiscal period, the ratio of (a) EBITDA of Holdings and its Subsidiaries on a consolidated basis, minus Unfinanced Capital Expenditures made during such period, minus cash taxes paid during such period, minus all cash distributions and cash dividends made during such period to (b) all Senior Debt Payments plus all Convertible Senior Debt Payments made in cash during such period.

“Foreign Subsidiary” of any Person, shall mean any Subsidiary of such Person that is not organized or incorporated in the United States or any State or territory thereof.

“Formula Amount” shall have the meaning set forth in Section 2.1(a).

“GAAP” shall mean accounting principles generally accepted in the United States of America in effect from time to time.

“General Intangibles” shall mean and include as to each Borrower, all of such Borrower’s general intangibles, whether now owned or hereafter acquired, including all payment intangibles, all choses in action, causes of action, corporate or other business records, inventions, designs, patents, patent applications, equipment formulations, manufacturing procedures, quality control procedures, trade names, trademarks, trademark applications, service marks, trade secrets, goodwill, copyrights, design rights, software, computer information, source codes, codes, records and updates, registrations, licenses, franchises, customer lists, tax refunds, tax refund claims, computer programs, all claims under guaranties, security interests or other security held by or granted to a Borrower to secure payment of any of the Receivables by a Customer (other than to the extent covered by Receivables) all rights of indemnification and all other intangible property of every kind and nature (other than Receivables).

“Governmental Acts” shall have the meaning set forth in Section 2.17(a).

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“Governmental Body” shall mean any nation or government, any state or other political subdivision thereof or any entity, authority, agency, division or department exercising the legislative, judicial, regulatory or administrative functions of or pertaining to a government.

“Gross-Up Payment” shall have the meaning set forth in Section 3.10 hereof.

“Guarantor” shall mean each Subsidiary (other than Foreign Subsidiaries or the Inactive Subsidiaries) of Holdings that is not a “Borrower” hereunder and any other Person who may hereafter guarantee payment or performance of the whole or any part of the Obligations; and “Guarantors” means collectively all such Persons.

“Guarantor Security Agreement” shall mean any security agreement executed by any Guarantor in favor of Agent securing the Guaranty of such Guarantor, in form and substance satisfactory to Agent.

“Guaranty” shall mean any guaranty of the Obligations executed by a Guarantor in favor of Agent for its benefit and for the ratable benefit of the Lenders, in form and substance satisfactory to Agent.

“Hazardous Discharge” shall have the meaning set forth in Section 4.19(d) hereof.

“Hazardous Substance” shall mean, without limitation, any flammable explosives, radon, radioactive materials, asbestos, urea formaldehyde foam insulation, polychlorinated biphenyls, petroleum and petroleum products, methane, hazardous materials, Hazardous Wastes, hazardous or Toxic Substances or related materials as defined in CERCLA, the Hazardous Materials Transportation Act, as amended (49 U.S.C. Sections 1801, et seq.), RCRA, Articles 15 and 27 of the New York State Environmental Conservation Law or any other applicable Environmental Law and in the regulations adopted pursuant thereto.

“Hazardous Wastes” shall mean all waste materials subject to regulation under CERCLA, RCRA or applicable state law, and any other applicable Federal and state laws now in force or hereafter enacted relating to hazardous waste disposal.

“Hedge Liabilities” shall have the meaning provided in the definition of “Lender-Provided Interest Rate Hedge”.

“Holdings” shall have the meaning set forth in the introductory paragraph hereto.

“ISP98 Rules” shall have the meaning set forth in Section 2.10(b).

“Inactive Subsidiaries” shall mean collectively, Flotek Ecuador Management, LLC, a Texas limited liability company, Flotek Ecuador Investments, LLC, a Texas limited liability company, and FlotekChemical Ecuador CIA, LTDA.

“Indebtedness” of a Person at a particular date shall mean all obligations of such Person which in accordance with GAAP would be classified upon a balance sheet as liabilities (except capital stock and surplus earned or otherwise) and in any event, without limitation by reason of enumeration, shall include all indebtedness, debt and other similar monetary obligations of such

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Person whether direct or guaranteed, and all premiums, if any, due at the required prepayment dates of such indebtedness, and all indebtedness secured by a Lien on assets owned by such Person, whether or not such indebtedness actually shall have been created, assumed or incurred by such Person. Any indebtedness of such Person resulting from the acquisition by such Person of any assets subject to any Lien shall be deemed, for the purposes hereof, to be the equivalent of the creation, assumption and incurring of the indebtedness secured thereby, whether or not actually so created, assumed or incurred.

“Ineligible Security” shall mean any security which may not be underwritten or dealt in by member banks of the Federal Reserve System under Section 16 of the Banking Act of 1933 (12 U.S.C. Section 24, Seventh), as amended.

“Intellectual Property” shall mean property constituting under any Applicable Law a patent, patent application, copyright, trademark, service mark, trade name, mask work, trade secret or license or other right to use any of the foregoing.

“Intellectual Property Claim” shall mean the assertion by any Person of a claim (whether asserted in writing, by action, suit or proceeding or otherwise) that any Borrower’s ownership, use, marketing, sale or distribution of any Inventory, Equipment, Intellectual Property or other property or asset is violative of any ownership of or right to use any Intellectual Property of such Person.

“Intellectual Property Security Agreement” shall mean that certain Intellectual Property Security Agreement, dated as of the Closing Date between Borrowers and Agent, the terms and conditions of which shall be satisfactory to Agent in its sole discretion.

“Intercreditor Agreement” shall mean that certain Lien Subordination and Intercreditor Agreement by and among Borrowers, Agent and the Convertible Senior Agents, which shall be in form and substance satisfactory to Agent in its sole discretion.

“Interest Period” shall mean the period provided for any Eurodollar Rate Loan pursuant to Section 2.2(b).

“Interest Rate Hedge” shall mean an interest rate exchange, collar, cap, swap, adjustable strike cap, adjustable strike corridor or similar agreements entered into by any Credit Party in order to provide protection to, or minimize the impact upon, any Credit Party and/or their respective Subsidiaries of increasing floating rates of interest applicable to Indebtedness.

“Inventory” shall mean and include as to each Borrower, all of such Borrower’s now owned or hereafter acquired goods, merchandise and other personal property, wherever located, to be furnished under any consignment arrangement, contract of service or held for sale or lease, all raw materials, work in process, finished goods and materials and supplies of any kind, nature or description which are or might be used or consumed in such Borrower’s business or used in selling or furnishing such goods, merchandise and other personal property, and all documents of title or other documents representing them.

“Inventory Advance Rate” shall have the meaning set forth in Section 2.1(a)(y)(ii) hereof.

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“Investment Property” shall mean and include as to each Borrower, all of such Borrower’s now owned or hereafter acquired securities (whether certificated or uncertificated), securities entitlements, securities accounts, commodities contracts and commodities accounts.

“Issuer” shall mean any Person who issues a Letter of Credit and/or accepts a draft pursuant to the terms hereof.

“Lender” and “Lenders” shall have the meaning ascribed to such term in the preamble to this Agreement and shall include each Person which becomes a transferee, successor or assign of any Lender pursuant to Section 16.3(c).

“Lender Default” shall have the meaning set forth in Section 2.23(a).

“Lender-Provided Interest Rate Hedge” shall mean an Interest Rate Hedge which is provided by any Lender and with respect to which the Agent confirms meets the following requirements: such Interest Rate Hedge (i) is documented in a standard International Swap Dealer Association Master Agreement, (ii) provides for the method of calculating the reimbursable amount of the provider’s credit exposure thereunder in a reasonable and customary manner, and (iii) is entered into for hedging (rather than speculative) purposes. The liabilities of the Borrower to the provider of any Lender-Provided Interest Rate Hedge (the “Hedge Liabilities”) shall be “Obligations” hereunder, guaranteed obligations under any Guaranty and secured obligations under any Guarantor Security Agreement and otherwise treated as Obligations for purposes of each of the Other Documents. The Liens securing the Hedge Liabilities shall be pari passu with the Liens securing all other Obligations under this Agreement and the Other Documents.

“Letter of Credit Application” shall have the meaning set forth in Section 2.10(a).

“Letter of Credit Fees” shall have the meaning set forth in Section 3.2.

“Letter of Credit Borrowing” shall have the meaning set forth in Section 2.12(d).

“Letter of Credit Sublimit” shall mean $5,000,000.

“Letters of Credit” shall have the meaning set forth in Section 2.9.

“License Agreement” shall mean any agreement between any Borrower and a Licensor pursuant to which such Borrower is authorized to use any Intellectual Property in connection with the manufacturing, marketing, sale or other distribution of any Inventory of such Borrower or otherwise in connection with such Borrower’s business operations.

“Licensor” shall mean any Person from whom any Borrower obtains the right to use (whether on an exclusive or non-exclusive basis) any Intellectual Property in connection with such Borrower’s manufacture, marketing, sale or other distribution of any Inventory or otherwise in connection with such Borrower’s business operations.

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“Licensor/Agent Agreement” shall mean an agreement between Agent and a Licensor, in form and content satisfactory to Agent, by which Agent is given the unqualified right, vis-a-vis such Licensor, to enforce Agent’s Liens with respect to and to dispose of any Borrower’s Inventory with the benefit of any Intellectual Property applicable thereto, irrespective of such Borrower’s default under any License Agreement with such Licensor.

“Lien” shall mean any mortgage, deed of trust, pledge, hypothecation, assignment, security interest, lien (whether statutory or otherwise), Charge, claim or encumbrance, or preference, priority or other security agreement or preferential arrangement held or asserted in respect of any asset of any kind or nature whatsoever including any conditional sale or other title retention agreement, any lease having substantially the same economic effect as any of the foregoing, and the filing of, or agreement to give, any financing statement under the Uniform Commercial Code or comparable law of any jurisdiction.

“Lien Waiver Agreement” shall mean an agreement which is executed in favor of Agent by a Person who owns or occupies premises at which any Collateral may be located from time to time and by which such Person shall waive any Lien (or subordinate its Liens to the Liens in favor of Agent (for the benefit of the Lenders) created by this Agreement and the Other Documents) that such Person may ever have with respect to any of the Collateral and shall authorize Agent from time to time to enter upon the premises, or otherwise have access, to inspect or remove the Collateral from such premises or to use such premises to store or dispose of such Inventory and which agreement shall be in form and substance satisfactory to Agent in its sole discretion.

“Material Adverse Effect” shall mean a material adverse effect on (a) the financial condition, results of operations, assets, business or properties of the Credit Parties, taken as a whole, (b) the Borrowers’ (taken as a whole) ability to duly and punctually pay or perform the Obligations in accordance with the terms thereof, (c) the value of the Collateral, or Agent’s Liens on the Collateral or the priority of any such Lien or (d) the practical realization of the benefits of Agent’s and each Lender’s rights and remedies under this Agreement and the Other Documents.

“Material Contract” shall mean any agreement, document, instrument, contract or other arrangement to which Holdings or any of its Subsidiaries is a party (other than this Agreement and the Other Documents) concerning an amount in excess of $1,000,000 for which the nonperformance, cancellation or failure to renew could reasonably be expected to have a Material Adverse Effect, together with those agreements and arrangements listed on Schedule 5.13 (if any), as each is amended, restated, supplemented, renewed, replaced or otherwise modified from time to time to the extent permitted by this Agreement.

“Maximum Face Amount” shall mean, with respect to any outstanding Letter of Credit, the face amount of such Letter of Credit including all automatic increases provided for in such Letter of Credit, whether or not any such automatic increase has become effective.

“Maximum Revolving Advance Amount” shall mean $35,000,000.

“Maximum Undrawn Amount” shall mean with respect to any outstanding Letter of Credit, the amount of such Letter of Credit that is or may become available to be drawn, including all automatic increases provided for in such Letter of Credit, whether or not any such automatic increase has become effective.

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“Modified Commitment Transfer Supplement” shall have the meaning set forth in Section 16.3(d).

“MTI” shall have the meaning set forth in the introductory paragraph hereto.

“Multiemployer Plan” shall mean a “multiemployer plan” as defined in Sections 3(37) and 4001(a)(3) of ERISA.

“Multiple Employer Plan” shall mean a Plan which has two or more contributing sponsors (including any Borrower or any member of the Controlled Group) at least two of whom are not under common control, as such a plan is described in Section 4064 of ERISA.

“NOLV Appraisal” shall have the meaning set forth in Section 9.17.

“Negative Pledge” shall mean collectively, those certain Negative Pledge Agreements, in each case, dated as of the Closing Date, between the Credit Parties named therein and Agent, in recordable form and otherwise in form and substance satisfactory to Agent.

“Non-Defaulting Lender” shall have the meaning set forth in Section 2.23(b).

“Obligations” shall mean and include any and all loans, advances, debts, liabilities, including, the liabilities of any Borrower to the provider of any Lender-Provided Interest Rate Hedge, obligations, covenants and duties owing by any Borrower to Lenders or Agent or to any other direct or indirect subsidiary or affiliate of Agent or any Lender of any kind or nature, present or future (including any interest or other amounts accruing thereon after maturity, or after the filing of any petition in bankruptcy, or the commencement of any insolvency, reorganization or like proceeding relating to any Borrower, whether or not a claim for post-filing or post-petition interest or other amounts is allowed in such proceeding), whether or not evidenced by any note, guaranty or other instrument, whether arising under any agreement, instrument or document, (including this Agreement and the Other Documents) whether or not for the payment of money, whether arising by reason of an extension of credit, opening of a letter of credit, loan, equipment lease or guarantee, under any interest or currency swap, future, option or other similar agreement, or in any other manner, whether arising out of overdrafts or deposit or other accounts or electronic funds transfers (whether through automated clearing houses or otherwise) or out of the Agent’s or any Lenders non-receipt of or inability to collect funds or otherwise not being made whole in connection with depository transfer check or other similar arrangements, whether direct or indirect (including those acquired by assignment or participation), absolute or contingent, joint or several, due or to become due, now existing or hereafter arising, contractual or tortious, liquidated or unliquidated, regardless of how such indebtedness or liabilities arise or by what agreement or instrument they may be evidenced or whether evidenced by any agreement or instrument, including, but not limited to, any and all of each Borrower’s Indebtedness and/or liabilities under this Agreement, the Other Documents or under any other agreement between Agent or Lenders and a Borrower and any amendments, extensions, renewals or increases and all costs and expenses of Agent and any Lender incurred in the documentation, negotiation, modification, enforcement, collection or otherwise in connection with any of the foregoing, including but not limited to reasonable attorneys’ fees and expenses and all obligations of any Borrower to Agent or Lenders to perform acts or refrain from taking any action.

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“Order” shall have the meaning set forth in Section 2.18.

“Organizational Documents” means (i) with respect to any corporation, its certificate or articles of incorporation or organization, as amended, and its by-laws, as amended, (ii) with respect to any limited partnership, its certificate of limited partnership, as amended, and its partnership agreement, as amended, (iii) with respect to any general partnership, its partnership agreement, as amended, and (iv) with respect to any limited liability company, its articles of organization, as amended, and its operating agreement, as amended. In the event any term or condition of this Agreement or any Other Document requires any Organizational Document to be certified by a secretary of state or similar governmental official, the reference to any such “Organizational Document” shall only be to a document of a type customarily certified by such governmental official.

“Ordinary Course of Business” shall mean, with respect to any Borrower, the ordinary course of such Borrower’s business as conducted on the Closing Date.

“Other Documents” shall mean, collectively, each Negative Pledge, the Revolving Credit Note, the Fee Letter, the Questionnaire, any Collateral Assignment of Acquisition Agreement, the Pledge Agreements, the Intellectual Property Security Agreement, any Guaranty, any Guarantor Security Agreement, any Lender-Provided Interest Rate Hedge, the Intercreditor Agreement, any lien subordination agreements, and any and all other agreements, instruments and documents, including guaranties, pledges, powers of attorney, consents, interest or currency swap agreements or other similar agreements and all other writings heretofore, now or hereafter executed by any Credit Party and/or delivered to Agent or any Lender in respect of the transactions contemplated by this Agreement (and shall include any amendment, restatement, renewal, supplement, ratification, confirmation, reaffirmation or other modification of any of the foregoing).

“Out-of-Formula Loans” shall have the meaning set forth in Section 16.2(c).

“Parent” of any Person shall mean a corporation or other entity owning, directly or indirectly at least fifty percent (50%) of the shares of stock or other ownership interests having ordinary voting power to elect a majority of the members of the board of directors of the Person, or any other similar governing body of such Person.

“Participant” shall mean each Person who, pursuant to Section 16.3(b) shall be granted the right by any Lender to participate in any of the Advances and who shall have entered into a participation agreement in form and substance satisfactory to such Lender.

“Participation Advance” shall have the meaning set forth in Section 2.12(d).

“Participation Commitment” shall mean each Lender’s obligation to buy a participation of the Letters of Credit issued hereunder.

“Payee” shall have the meaning set forth in Section 3.10.

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“Payment Office” shall mean initially Two Tower Center Boulevard, East Brunswick, New Jersey 08816; thereafter, such other office of Agent, if any, which it may designate by notice to Borrowing Agent and to each Lender to be the Payment Office.

“PBGC” shall mean the Pension Benefit Guaranty Corporation established pursuant to Subtitle A of Title IV of ERISA or any successor.

“Pension Benefit Plan” shall mean at any time any employee pension benefit plan (including a Multiple Employer Plan, but not a Multiemployer Plan) which is covered by Title IV of ERISA or is subject to the minimum funding standards under Section 412 of the Code and either (i) is maintained by any member of the Controlled Group for employees of any member of the Controlled Group; or (ii) has at any time within the preceding five years been maintained by any entity which was at such time a member of the Controlled Group for employees of any entity which was at such time a member of the Controlled Group.

“Permitted Acquisition” shall mean any acquisition by any Borrower, whether by purchase, merger or otherwise, of all or substantially all of the assets of, all of the Equity Interests of, or a business line or unit or a division of, any Person. Any such acquisition must meet, at a minimum, the following conditions (unless waived in writing by Agent):

(a) Agent shall have received at least thirty (30) Business Days’ prior written notice of such proposed acquisition, which notice shall include a reasonably detailed description of such proposed acquisition;

(b) all transactions in connection therewith shall be consummated in accordance with all Applicable Laws and in conformity with all applicable Governmental Acts;

(c) immediately prior to, and after giving effect thereto, no Default or Event of Default shall have occurred and be continuing or would result therefrom;

(d) the business and assets acquired by such Borrower, or in the case of a joint venture, formed, in such acquisition shall be clear and free of all Liens (other than Permitted Encumbrances);

(e) any Person or assets or division as acquired in accordance herewith shall be in same business or lines of business in which Borrowers are engaged as of the Closing Date or businesses or lines of business that are reasonably related or incidental thereto;

(f) the acquisition shall have been approved by the board of directors or other governing body or controlling Person of the Person acquired or the Person from whom such assets or division is acquired;

(g) in the case of a merger or consolidated, the applicable Borrower shall be the continuing and surviving entity;

(h) at or prior to the closing of such acquisition, Agent shall be granted a first priority perfected Lien (subject to Permitted Encumbrances) in the assets and Equity Interests of such acquisition target or newly formed Subsidiary of the applicable Borrower in connection with such acquisition and such acquisition target or newly formed Subsidiary shall become a Borrower hereunder or a Guarantor (to be determined by Agent in its sole discretion), in each case, pursuant to Section 7.12;

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(i) immediately prior to, and after giving effect thereto, Holdings and its Subsidiaries on a consolidated basis shall be in pro forma compliance with the financial covenants set forth in Section 6.5 of this Agreement;

(j) concurrently with the delivery of the notice referred to in clause (a) above, Borrowing Agent shall have delivered to Agent, in form and substance satisfactory to Agent in its sole discretion:

(i) a pro forma consolidated balance sheet, income statement and cash flow statement of Holdings and its Subsidiaries on a consolidated basis (the “Permitted Acquisition Pro Forma”), based on recent financial statements, which shall be complete and shall fairly present in all material respects the assets, liabilities, financial condition and results of operations of Holdings and its Subsidiaries in accordance with GAAP consistently applied, but taking into account such Permitted Acquisition, and such Permitted Acquisition Pro Forma shall reflect that (y) on a pro forma basis, Holdings and its Subsidiaries would have complied with all financial covenants set forth in Section 6.5 of this Agreement (after giving effect to such Permitted Acquisition and all Revolving Advances funded in connection therewith as if made on the first day of such period), and (z) on a pro forma basis, no Default or Event of Default has occurred and is continuing or would result after giving effect to such proposed Acquisition; and

(ii) a certificate of an Authorized Officer of Holdings to the effect that Holdings and its Subsidiaries on a consolidated basis will be solvent upon the consummation of the proposed acquisition;

(k) on or prior to the date of such proposed acquisition, Agent shall have received, in form and substance reasonably satisfactory to Agent, copies of the acquisition agreement and related agreements and instruments, and all opinions, certificates, lien search results and other documents reasonably requested by Agent;

(l) after giving effect to such acquisition, Borrowers shall have an Undrawn Availability of at least $10,000,000 (as evidenced by a Borrowing Base Certificate and any supplemental schedules, in form and substance satisfactory to Agent, calculated as of the date of such acquisition); and

(m) the aggregate consideration (including the amount of any liabilities assumed by Holdings and/or its Subsidiaries), paid by Holdings and/or its Subsidiaries (i) for any such acquisition shall not exceed $5,000,000 and (ii) for all such acquisitions made during the term of this Agreement shall not exceed $15,000,000.

“Permitted Acquisition Pro Forma” shall have the meaning provided in the definition of “Permitted Acquisition”.

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“Permitted Discretion” shall mean, with respect to any Person, a determination or judgment made by such Person in the exercise of reasonable (in the business of secured asset- based lending) credit or business judgment and in good faith.

“Permitted Encumbrances” shall mean:

(a) Liens in favor of Agent for the benefit of Agent and Lenders;

(b) Liens for taxes, assessments or other governmental charges not delinquent or being Properly Contested;

(c) Liens disclosed in the financial statements referred to in Section 5.5, the existence of which Agent has consented to in writing;

(d) deposits or pledges to secure obligations under worker’s compensation, social security or similar laws, or under unemployment insurance;

(e) deposits or pledges to secure bids, tenders, contracts (other than contracts for the payment of money), leases, statutory obligations, surety and appeal bonds and other obligations of like nature arising in the Ordinary Course of Business;

(f) Liens arising by virtue of the rendition, entry or issuance against any Borrower or any Subsidiary, or any property of Borrower or any Subsidiary, of any judgment, writ, order, or decree for so long as each such Lien (x) is in existence for less than twenty (20) consecutive days after it first arises or is being Properly Contested and (y) is at all times junior in priority to any Liens in favor of Agent;

(g) mechanics’, workers’, materialmen’s or other like Liens arising in the Ordinary Course of Business with respect to obligations which are not due or which are being Properly Contested;

(h) Liens placed upon fixed assets hereafter acquired to secure a portion of the purchase price thereof, provided that (x) any such lien shall not encumber any other property of any Borrower and (y) the aggregate amount of Indebtedness secured by such Liens incurred as a result of such purchases during any fiscal year shall not exceed the amount provided for in Section 7.6;

(i) other Liens incidental to the conduct of any Borrower’s business or the ownership of its property and assets which were not incurred in connection with the borrowing of money or the obtaining of advances or credit, and which do not in the aggregate materially detract from Agent’s or Lenders’ rights in and to the Collateral or the value of any Borrower’s property or assets or which do not materially impair the use thereof in the operation of any Borrower’s business;

(j) Liens disclosed on Schedule 1.2; provided that, such Liens shall secure only those obligations which they secure on the Closing Date and shall not subsequently apply to any other property or assets of any Borrower; and

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(k) Liens securing the 2010 Notes, provided that, the Intercreditor Agreement is in full force and effect and has not been breached or repudiated by the Convertible Senior Agents or any Convertible Senior Lender.

“Permitted Investors” means all of the following, without duplication: (i) the members of management of the Borrowers on the Closing Date, and (ii) the holders of the Equity Interests of Borrowers as of the Closing Date.

“Person” shall mean any individual, sole proprietorship, partnership, corporation, business trust, joint stock company, trust, unincorporated organization, association, limited liability company, limited liability partnership, institution, public benefit corporation, joint venture, entity or Governmental Body (whether federal, state, county, city, municipal or otherwise, including any instrumentality, division, agency, body or department thereof).

“Petrovalve Delaware” shall mean Petrovalve, Inc., a Delaware corporation.

“Plan” shall mean any employee benefit plan within the meaning of Section 3(3) of ERISA (including a Pension Benefit Plan), maintained for employees of any Borrower or any member of the Controlled Group or any such Plan to which any Borrower or any member of the Controlled Group is required to contribute on behalf of any of its employees.

“Pledge Agreements” shall mean collectively (i) that certain Pledge Agreement entered into by Holdings on or about the Closing Date in favor of Agent with respect to the Equity Interests issued by its Subsidiaries, (ii) that certain Pledge Agreement entered into by CESI Chemical in favor of Agent with respect to the Equity Interests issued by its Subsidiaries, (iii) that certain Pledge Agreement entered into by Flotek International in favor of Agent with respect to the Equity Interests issued by its Subsidiaries, (iv) that certain Pledge Agreement entered into by Petrovalve Delaware on or about the Closing Date in favor of Agent with respect to the Equity Interests in its Subsidiaries, (v) that certain Pledge Agreement entered into by CESI Manufacturing on or about the Closing Date in favor of Agent with respect to the Equity Interests in Sooner Energy, and (vi) any other pledge agreement executed in favor of Agent after the Closing Date, in each case, in form and substance satisfactory to Agent in its sole discretion.

“PNC” shall have the meaning set forth in the preamble to this Agreement and shall extend to all of its successors and assigns.

“Pro Forma Balance Sheet” shall have the meaning set forth in Section 5.5(a) hereof.

“Pro Forma Financial Statements” shall have the meaning set forth in Section 5.5(b) hereof.

“Properly Contested” shall mean, in the case of any Indebtedness or Lien, as applicable, of any Person (including any taxes) that is not paid as and when due or payable by reason of such Person’s bona fide dispute concerning its liability to pay same or concerning the amount thereof,

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(i) such Indebtedness or Lien, as applicable, is being properly contested in good faith by appropriate proceedings promptly instituted and diligently conducted; (ii) such Person has established appropriate reserves as shall be required in conformity with GAAP; (iii) the non-payment of such Indebtedness will not have a Material Adverse Effect and will not result in the forfeiture of any assets of such Person; (iv) no Lien is imposed upon any of such Person’s assets with respect to such Indebtedness unless such Lien is at all times junior and subordinate in priority to the Liens in favor of the Agent (except only with respect to property taxes that have priority as a matter of applicable state law) and enforcement of such Lien is stayed during the period prior to the final resolution or disposition of such dispute; (v) if such Indebtedness or Lien, as applicable, results from, or is determined by the entry, rendition or issuance against a Person or any of its assets of a judgment, writ, order or decree, enforcement of such judgment, writ, order or decree is stayed pending a timely appeal or other judicial review; and (vi) if such contest is abandoned, settled or determined adversely (in whole or in part) to such Person, such Person forthwith pays such Indebtedness and all penalties, interest and other amounts due in connection therewith.

“Projections” shall have the meaning set forth in Section 5.5(b) hereof.

“Purchasing CLO” shall have the meaning set forth in Section 16.3(d) hereof.

“Purchasing Lender” shall have the meaning set forth in Section 16.3(c) hereof.

“Questionnaire” shall mean that certain Questionnaire and Perfection Certificate and the responses thereto provided by Borrowing Agent on behalf of the Credit Parties and delivered to Agent, and all amendments, supplements and modifications to the foregoing.

“RCRA” shall mean the Resource Conservation and Recovery Act, 42 U.S.C. §§ 6901 et seq., as same may be amended from time to time.

“Real Property” shall mean collectively, each of the owned and leased premises identified on Schedule 4.19 hereto or which is hereafter owned or leased by any Credit Party.

“Receivables” shall mean and include, as to any Borrower, all of such Borrower’s accounts, contract rights, instruments (including those evidencing indebtedness owed to a Borrower by its Affiliates), documents, chattel paper (including electronic chattel paper), general intangibles relating to accounts, drafts and acceptances, credit card receivables and all other forms of obligations owing to such Borrower arising out of or in connection with the sale or lease of Inventory or the rendition of services, all supporting obligations, guarantees and other security therefor, whether secured or unsecured, now existing or hereafter created, and whether or not specifically sold or assigned to Agent hereunder.

“Receivables Advance Rate” shall have the meaning set forth in Section 2.1(a)(y)(i) hereof.

“Register” shall have the meaning set forth in Section 16.3(e).

“Regulations” shall have the meaning set forth in Section 3.11(a).

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“Reimbursement Obligation” shall have the meaning set forth in Section 2.12(b) hereof.

“Release” shall have the meaning set forth in Section 5.7(c)(i) hereof.

“Rental Fleet Tools” shall mean Inventory owned by a Borrower which is held for rental to Customers. Any stabilizers, reamers, wipers, jars, shock subs, wireless survey “measurement whole drilling” tools and mud motors shall constitute “Rental Fleet Tools” unless Borrowers establish their respective status as Eligible Inventory to the satisfaction of Agent in its Permitted Discretion.

“Reportable Event” shall mean a reportable event described in Section 4043(c) of ERISA or the regulations promulgated thereunder.

“Required Lenders” shall mean Lenders holding at least fifty-one percent (51%) of the Advances and, if no Advances are outstanding, shall mean Lenders holding at least fifty-one percent (51%) of the Commitment Percentages; provided, however, if there are fewer than three (3) Lenders, Required Lenders shall mean all Lenders.

“Reserve Percentage” shall mean as of any day the maximum percentage in effect on such day as prescribed by the Board of Governors of the Federal Reserve System (or any successor) for determining the reserve requirements (including supplemental, marginal and emergency reserve requirements) with respect to Eurocurrency funding (currently referred to as “Eurocurrency Liabilities”.

“Revolving Advances” shall mean Advances made other than Letters of Credit.

“Revolving Credit Note” shall mean the promissory note referred to in Section 2.1(a) hereof.

“Revolving Interest Rate” shall mean an interest rate per annum equal to (a) the sum of the Alternate Base Rate plus one percent (1.00%) with respect to Domestic Rate Loans and (b) the sum of the Eurodollar Rate plus two percent (2.00%) with respect to Eurodollar Rate Loans.

“SEC” shall mean the Securities and Exchange Commission or any successor thereto.

“Section 20 Subsidiary” shall mean the Subsidiary of the bank holding company controlling PNC, which Subsidiary has been granted authority by the Federal Reserve Board to underwrite and deal in certain Ineligible Securities.

“Securities Act” shall mean the Securities Act of 1933, as amended.

“Senior Debt Payments” shall mean and include all cash actually expended by any Borrower to make (a) interest payments on any Advances hereunder, plus (b) payments for all fees, commissions and charges set forth herein and with respect to any Advances, plus (c) capitalized lease payments, plus (d) payments with respect to any other Indebtedness for borrowed money (other than Convertible Senior Debt Payments).

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“Settlement Date” shall mean the Closing Date and thereafter Wednesday or Thursday of each week or more frequently if Agent deems appropriate unless such day is not a Business Day in which case it shall be the next succeeding Business Day.

“Sooner Energy” shall have the meaning set forth in the introductory paragraph hereto.

“Subordination Agreement(s)” shall mean (a) any agreement among any Borrower, a subordinating creditor of such Borrower and Agent, on behalf other Lenders, pursuant to which, among other things, the Indebtedness owing and/or any Lien granted to such subordinated creditor is subordinated to the prior payment and satisfaction of the Obligations and Loan of Agent and (b) any note, indenture, note purchase agreement or similar instrument or agreement, pursuant to which the Indebtedness evidenced thereby or issued thereunder is subordinated to the Obligations by the express terms of such note, indenture, note purchase agreement or similar instrument or agreement, in each case, in form and substance satisfactory to Agent in its sole discretion.

“Subsidiary” of any Person shall mean a corporation or other entity, the Equity Interests of which, having ordinary voting power (other than Equity Interests having such power only by reason of the happening of a contingency) to elect a majority of the members of the board of directors (or other body performing similar functions) of such entity are owned, directly or indirectly, by such Person. References to Subsidiaries of any Borrower in the provisions of this Agreement shall not be construed to imply any consent by Agent or Lenders to the formation or acquisition of any such Subsidiaries other than as expressly permitted hereunder.

“Subsidiary Stock” shall mean all of the issued and outstanding Equity Interests of any Subsidiary owned by any Borrower (not to exceed 65% of the Equity Interests with voting rights of any Foreign Subsidiary).

“Teledrift” shall have the meaning set forth in the introductory paragraph hereto.

“Term” shall have the meaning set forth in Section 13.1 hereof.

“Termination Event” shall mean (i) a Reportable Event with respect to any Plan or Multiemployer Plan; (ii) the withdrawal of Borrower or any member of the Controlled Group from a Plan or Multiemployer Plan during a plan year in which such entity was a “substantial employer” as defined in Section 4001(a)(2) of ERISA; (iii) the providing of notice of intent to terminate a Plan in a distress termination described in Section 4041(c) of ERISA; (iv) the institution by the PBGC of proceedings to terminate a Plan or Multiemployer Plan; (v) any event or condition (a) which might constitute grounds under Section 4042 of ERISA for the termination of, or the appointment of a trustee to administer, any Plan or Multiemployer Plan, or (b) that may result in termination of a Multiemployer Plan pursuant to Section 4041A of ERISA; or (vi) the partial or complete withdrawal within the meaning of Sections 4203 and 4205 of ERISA, of any Borrower or any member of the Controlled Group from a Multiemployer Plan.

“Toxic Substance” shall mean and include any material present on the Real Property which has been shown to have significant adverse effect on human health or which is subject to regulation under the Toxic Substances Control Act (TSCA), 15 U.S.C. §§ 2601 et seq., applicable state law, or any other applicable Federal or state laws now in force or hereafter enacted relating to toxic substances. “Toxic Substance” includes but is not limited to asbestos, polychlorinated biphenyls (PCBs) and lead-based paints.

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“Trading with the Enemy Act” shall mean the foreign assets control regulations of the United States Treasury Department (31 CFR, Subtitle B, Chapter V, as amended) and any enabling legislation or executive order relating thereto.

“Transactions” shall have the meaning set forth in Section 5.5(a) hereof.

“Transferee” shall have the meaning set forth in Section 16.3(d) hereof.

“Trigger Period” shall mean the period commencing on the day that a Default or an Event of Default occurs or Borrowers’ Average Undrawn Availability has been less than $7,500,000 (as evidenced by a Borrowing Base Certificate and any supporting schedules, in form and substance satisfactory to Agent, calculated as of the last day of such of such calendar month).

“Turbeco” shall have the meaning set forth in the introductory paragraph hereto.

“UCP” shall have the meaning set forth in Section 2.10(b).

“Undrawn Availability” at a particular date shall mean an amount equal to (a) the lesser of (i) the Formula Amount or (ii) the Maximum Revolving Advance Amount, minus the amount of reserves (if any) established in accordance with section 2.1(a)(y)(iv), minus (b) the sum of (i) the outstanding amount of Advances plus (ii) all amounts due and owing to any Borrower’s trade creditors which are sixty (60) days or more past due, plus (iii) fees and expenses for which Borrowers are liable but which have not been paid or charged to Borrowers’ Account, plus (iv) all other past due Indebtedness (excluding trade payables) included in the calculation of clause (iii) above.

“Unfinanced Capital Expenditures” shall mean all Capital Expenditures of Borrower other than those made utilizing financing provided by the applicable seller or third party lenders. For the avoidance of doubt, Capital Expenditures made by a Borrower utilizing Revolving Advances shall be deemed Unfinanced Capital Expenditures.

“Uniform Commercial Code” shall have the meaning set forth in Section 1.3 hereof.

“USA PATRIOT Act” shall mean the Uniting and Strengthening America by Providing Appropriate Tools Required to Intercept and Obstruct Terrorism Act of 2001, Public Law 107-56, as the same has been, or shall hereafter be, renewed, extended, amended or replaced.

“USA Petrovalve” shall have the meaning set forth in the introductory paragraph hereto.

“Week” shall mean the time period commencing with the opening of business on a Wednesday and ending on the end of business the following Tuesday.

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1.3 Uniform Commercial Code Terms. All terms used herein and defined in the Uniform Commercial Code as adopted in the State of Texas from time to time (the “Uniform Commercial Code”) shall have the meaning given therein unless otherwise defined herein. Without limiting the foregoing, the terms “accounts”, “chattel paper”, “commercial tort claims”, “instruments”, “general intangibles”, “goods”, “payment intangibles”, “proceeds”, “supporting obligations”, “securities”, “investment property”, “documents”, “deposit accounts”, “software”, “letter of credit rights”, “inventory”, “equipment” and “fixtures”, as and when used in the description of Collateral shall have the meanings given to such terms in Articles 8 or 9 of the Uniform Commercial Code. To the extent the definition of any category or type of collateral is expanded by any amendment, modification or revision to the Uniform Commercial Code, such expanded definition will apply automatically as of the date of such amendment, modification or revision.

1.4 Certain Matters of Construction. The terms “herein”, “hereof” and “hereunder” and other words of similar import refer to this Agreement as a whole and not to any particular section, paragraph or subdivision. All references herein to Articles, Sections, Exhibits and Schedules shall be construed to refer to Articles and Sections of, and Exhibits and Schedules to, this Agreement. Any pronoun used shall be deemed to cover all genders. Wherever appropriate in the context, terms used herein in the singular also include the plural and vice versa. All references to statutes and related regulations shall include any amendments of same and any successor statutes and regulations. Unless otherwise provided, all references to any instruments or agreements to which Agent is a party, including references to any of the Other Documents, shall include any and all modifications or amendments thereto and any and all extensions or renewals thereof. All references herein to the time of day shall mean the time in New York, New York, unless expressly indicated otherwise. Unless otherwise provided, all financial calculations shall be performed with Inventory valued on a first-in, first-out basis. Whenever the words “including” or “include” shall be used, such words shall be understood to mean “including, without limitation” or “include, without limitation”. A Default or Event of Default shall be deemed to exist at all times during the period commencing on the date that such Default or Event of Default occurs to the date on which such Default or Event of Default is waived in writing pursuant to this Agreement or, in the case of a Default, is cured within any period of cure expressly provided for in this Agreement; and an Event of Default shall “continue” or be “continuing” until such Event of Default has been waived in writing by the Required Lenders. Any Lien referred to in this Agreement or any of the Other Documents as having been created in favor of Agent, any agreement entered into by Agent pursuant to this Agreement or any of the Other Documents, any payment made by or to or funds received by Agent pursuant to or as contemplated by this Agreement or any of the Other Documents, or any act taken or omitted to be taken by Agent, shall, unless otherwise expressly provided, be created, entered into, made or received, or taken or omitted, for the benefit or account of Agent and Lenders. Wherever the phrase “to the best of Borrowers’ knowledge” or words of similar import relating to the knowledge or the awareness of any Borrower are used in this Agreement or Other Documents, such phrase shall mean and refer to (i) the actual knowledge of an Authorized Officer of any Borrower or (ii) the knowledge that an Authorized Officer would have obtained if he had engaged in good faith and diligent performance of his duties, including the making of such reasonably specific inquiries as may be necessary of the employees or agents of such Borrower and a good faith attempt to ascertain the existence or accuracy of the matter to which such phrase relates. All covenants hereunder shall be given independent effect so that if a particular action or condition is not permitted by any of such covenants, the fact that it would be permitted by an exception to, or otherwise within the limitations of, another covenant shall not avoid the occurrence of a default if such action is taken or condition exists. In addition, all representations

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and warranties hereunder shall be given independent effect so that if a particular representation or warranty proves to be incorrect or is breached, the fact that another representation or warranty concerning the same or similar subject matter is correct or is not breached will not affect the incorrectness of a breach of a representation or warranty hereunder.

II ADVANCES, PAYMENTS.

2.1 Revolving Advances.

(a) Amount of Revolving Advances. Subject to the terms and conditions set forth in this Agreement including Section 2.1(b), each Lender, severally and not jointly, will make Revolving Advances to Borrowers in aggregate amounts outstanding at any time equal to such Lender’s Commitment Percentage of the lesser of (x) the Maximum Revolving Advance Amount less the aggregate Maximum Undrawn Amount of all outstanding Letters of Credit or (y) an amount equal to the sum of:

(i) up to eighty-five percent (85%), subject to the provisions of Section 2.1(b) hereof (“Receivables Advance Rate”), of Eligible Receivables, plus

(ii) up to the lesser of (A) seventy-percent (70%), subject to the provisions of Section 2.1(b) hereof, of the Eligible Inventory (“Inventory Advance Rate” and together with the Receivables Advance Rate, collectively, the “Advance Rates”), (B) eighty-five percent (85%), subject to the provisions of Section 2.1(b) hereof, of the value percentage of the appraised net orderly liquidation value of Eligible Inventory (as evidenced by an Inventory appraisal satisfactory to Agent in its sole discretion exercised in good faith) or (C) $20,000,000 in the aggregate at any one time, minus

(iii) the aggregate Maximum Undrawn Amount of all outstanding Letters of Credit, minus

(iv) such reserves as Agent may deem proper and necessary in the exercise of its Permitted Discretion from time to time.

The amount derived from the sum of (x) Sections 2.1(a)(y)(i) and (ii) minus (y) Section 2.1 (a)(y)(iv) at any time and from time to time shall be referred to as the “Formula Amount”. Subject to the provisions of Section 2.1(b), the Formula Amount applicable at any time shall be calculated as set forth in the Borrowing Base Certificate delivered pursuant to Section 9.2 and approved by Agent in its sole discretion. The Revolving Advances shall be evidenced by one or more secured promissory notes, substantially in the form attached hereto as Exhibit 2.1(a) (as the same may be amended, amended and restated, renewed, replaced, supplemented and/or otherwise modified from time to time, collectively, the “Revolving Credit Note”).

(b) Discretionary Rights. The Advance Rates may be increased or decreased by Agent at any time and from time to time in the exercise of its Permitted Discretion. Each Borrower consents to any such increases or decreases and acknowledges that decreasing the Advance Rates or increasing or imposing reserves may limit or restrict Advances requested by Borrowing Agent. At all times prior to the occurrence and continuance of an Event of Default, the Agent shall endeavor to give the Borrowing Agent notice of any modification of the Advance

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Rates at least three (3) Business Days prior to the Agent’s implementation of such modification thereof, provided, however, no Loan Party, nor any of their respective Affiliates shall have any right of action whatsoever against Agent for, and Agent shall not be liable for any damages resulting from, the failure of Agent to provide the notice contemplated in this sentence. The rights of Agent under this subsection are subject to the provisions of Section 16.2(b).

2.2 Procedure for Revolving Advances Borrowing.

(a) Borrowing Agent on behalf of any Borrower may notify Agent prior to 10:00 a.m. on a Business Day of a Borrower’s request to incur, on that day, a Revolving Advance hereunder. Should any amount required to be paid as interest hereunder, or as fees or other charges under this Agreement or any other agreement with Agent or Lenders, or with respect to any other Obligation, become due, same shall be deemed a request for a Revolving Advance maintained as a Domestic Rate Loan as of the date such payment is due, in the amount required to pay in full such interest, fee, charge or Obligation under this Agreement or any other agreement with Agent or Lenders, and such request shall be irrevocable.

(b) Notwithstanding the provisions of subsection (a) above, in the event any Borrower desires to obtain a Eurodollar Rate Loan, Borrowing Agent shall give Agent written notice by no later than 10:00 a.m. on the day which is three (3) Business Days prior to the date such Eurodollar Rate Loan is to be borrowed, specifying (i) the date of the proposed borrowing (which shall be a Business Day), (ii) the type of borrowing and the amount on the date of such Advance to be borrowed, which amount shall be in an aggregate principal amount that is not less than $1,000,000 and integral multiples of $500,000 in excess thereof, and (iii) the duration of the first Interest Period therefor. Interest Periods for Eurodollar Rate Loans shall be for one (1), two (2), or three (3) months; provided, if an Interest Period would end on a day that is not a Business Day, it shall end on the next succeeding Business Day unless such day falls in the next succeeding calendar month in which case the Interest Period shall end on the next preceding Business Day. No Eurodollar Rate Loan shall be made available to Borrower during the continuance of a Default or an Event of Default. After giving effect to each requested Eurodollar Rate Loan, including those which are converted from a Domestic Rate Loan under Section 2.2(d), there shall not be outstanding more than four (4) Eurodollar Rate Loans, in the aggregate.

(c) Each Interest Period of a Eurodollar Rate Loan shall commence on the date such Eurodollar Rate Loan is made and shall end on such date as Borrowing Agent may elect as set forth in subsection (b)(iii) above provided that the exact length of each Interest Period shall be determined in accordance with the practice of the interbank market for offshore Dollar deposits and no Interest Period shall end after the last day of the Term.

Borrowing Agent shall elect the initial Interest Period applicable to a Eurodollar Rate Loan by its notice of borrowing given to Agent pursuant to Section 2.2(b) or by its notice of conversion given to Agent pursuant to Section 2.2(d), as the case may be. Borrowing Agent shall elect the duration of each succeeding Interest Period by giving irrevocable written notice to Agent of such duration not later than 10:00 a.m. on the day which is three (3) Business Days prior to the last day of the then current Interest Period applicable to such Eurodollar Rate Loan. If Agent does not receive timely notice of the Interest Period elected by Borrowing Agent with respect to any Eurodollar Rate Loan, Borrowing Agent shall be deemed to have elected to convert such Eurodollar Rate Loan to a Domestic Rate Loan subject to Section 2.2(d) hereinbelow.

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(d) Provided that no Default or Event of Default shall have occurred and be continuing, Borrowing Agent may, on the last Business Day of the then current Interest Period applicable to any outstanding Eurodollar Rate Loan, or on any Business Day with respect to Domestic Rate Loans, convert any such loan into a loan of another type in the same aggregate principal amount provided that any conversion of a Eurodollar Rate Loan shall be made only on the last Business Day of the then current Interest Period applicable to such Eurodollar Rate Loan. If Borrowing Agent desires to convert a loan, Borrowing Agent shall give Agent written notice by no later than 10:00 a.m. (i) on the day which is three (3) Business Days’ prior to the date on which such conversion is to occur with respect to a conversion from a Domestic Rate Loan to a Eurodollar Rate Loan, or (ii) on the day which is one (1) Business Day prior to the date on which such conversion is to occur with respect to a conversion from a Eurodollar Rate Loan to a Domestic Rate Loan, specifying, in each case, the date of such conversion, the loans to be converted and if the conversion is from a Domestic Rate Loan to a Eurodollar Rate Loan, the duration of the first Interest Period therefor.

(e) At its option and upon written notice given prior to 10:00 a.m. at least three (3) Business Days’ prior to the date of such prepayment, any Borrower may prepay the Eurodollar Rate Loans in whole at any time or in part from time to time with accrued interest on the principal being prepaid to the date of such repayment. Such Borrower shall specify the date of prepayment of Advances which are Eurodollar Rate Loans and the amount of such prepayment. In the event that any prepayment of a Eurodollar Rate Loan is required or permitted on a date other than the last Business Day of the then current Interest Period with respect thereto, such Borrower shall indemnify Agent and Lenders therefor in accordance with Section 2.2(f) hereof.

(f) Each Borrower shall indemnify Agent and Lenders and hold Agent and Lenders harmless from and against any and all losses or expenses that Agent and Lenders may sustain or incur as a consequence of any prepayment, conversion of or any default by any Borrower in the payment of the principal of or interest on any Eurodollar Rate Loan or failure by any Borrower to complete a borrowing of, a prepayment of or conversion of or to a Eurodollar Rate Loan after notice thereof has been given, including, but not limited to, any interest payable by Agent or Lenders to lenders of funds obtained by it in order to make or maintain its Eurodollar Rate Loans hereunder. A certificate as to any additional amounts payable pursuant to the foregoing sentence submitted by Agent or any Lender to Borrowing Agent shall be conclusive absent manifest error.

(g) Notwithstanding any other provision hereof, if any Applicable Law, or any change therein or in the interpretation or application thereof, shall make it unlawful for any Lender (for purposes of this subsection (g), the term “Lender” shall include any Lender and the office or branch where any Lender or any corporation or bank controlling such Lender makes or maintains any Eurodollar Rate Loans) to make or maintain its Eurodollar Rate Loans, the obligation of Lenders to make Eurodollar Rate Loans hereunder shall forthwith be cancelled and Borrowers shall, if any affected Eurodollar Rate Loans are then outstanding, promptly upon

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request from Agent, either pay all such affected Eurodollar Rate Loans or convert such affected Eurodollar Rate Loans into loans of another type. If any such payment or conversion of any Eurodollar Rate Loan is made on a day that is not the last day of the Interest Period applicable to such Eurodollar Rate Loan, Borrowers shall pay Agent, upon Agent’s request, such amount or amounts as may be necessary to compensate Lenders for any loss or expense sustained or incurred by Lenders in respect of such Eurodollar Rate Loan as a result of such payment or conversion, including (but not limited to) any interest or other amounts payable by Lenders to lenders of funds obtained by Lenders in order to make or maintain such Eurodollar Rate Loan. A certificate as to any additional amounts payable pursuant to the foregoing sentence submitted by Lenders to Borrowing Agent shall be conclusive absent manifest error.

2.3 Disbursement of Advance Proceeds. All Advances shall be disbursed from whichever office or other place Agent may designate from time to time and, together with any and all other Obligations of Borrowers to Agent or Lenders, shall be charged to Borrowers’ Account on Agent’s books. During the Term, Borrowers may use the Revolving Advances by borrowing, prepaying and reborrowing, all in accordance with the terms and conditions hereof. The proceeds of each Revolving Advance requested by Borrowing Agent on behalf of any Borrower or deemed to have been requested by any Borrower under Section 2.2(a) hereof shall, with respect to requested Revolving Advances to the extent Lenders make such Revolving Advances, be made available to the applicable Borrower on the day so requested by way of credit to such Borrower’s operating account at PNC, or such other bank as Borrowing Agent may designate following notification to Agent, in immediately available federal funds or other immediately available funds or, with respect to Revolving Advances deemed to have been requested by any Borrower, be disbursed to Agent to be applied to the outstanding Obligations giving rise to such deemed request.

2.4 [Reserved.]

2.5 Maximum Advances. The aggregate balance of Revolving Advances outstanding at any time shall not exceed the lesser of (a) the Maximum Revolving Advance Amount or (b) the Formula Amount less, in each case, the aggregate Maximum Undrawn Amount of all issued and outstanding Letters of Credit.

2.6 Repayment of Advances.

(a) The Advances shall be due and payable in full on the last day of the Term subject to earlier prepayment as herein provided.

(b) Each Borrower recognizes that the amounts evidenced by checks, notes, drafts or any other items of payment relating to and/or proceeds of Collateral may not be collectible by Agent on the date received. In consideration of Agent’s agreement to conditionally credit Borrowers’ Account as of the next Business Day following the Agent’s receipt of those items of payment, each Borrower agrees that, in computing the charges under this Agreement, all items of payment shall be deemed applied by Agent on account of the Obligations one (1) Business Day after (i) the Business Day following the Agent’s receipt of such payments via wire transfer or electronic depository check or (ii) in the case of payments received by Agent in any other form, the Business Day such payment constitutes good funds in

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Agent’s account. Agent is not, however, required to credit Borrowers’ Account for the amount of any item of payment which is unsatisfactory to Agent and Agent may charge Borrowers’ Account for the amount of any item of payment which is returned to Agent unpaid.

(c) All payments of principal, interest and other amounts payable hereunder, or under any of the Other Documents shall be made to Agent at the Payment Office not later than 1:00 p.m. on the due date therefor in lawful money of the United States of America in federal funds or other funds immediately available to Agent. Agent shall have the right to effectuate payment on any and all Obligations due and owing hereunder by charging Borrowers’ Account or by making Advances as provided in Section 2.2 hereof.

(d) Borrowers shall pay principal, interest, and all other amounts payable hereunder, or under any related agreement, without any deduction whatsoever, including, but not limited to, any deduction for any setoff or counterclaim.

2.7 Repayment of Excess Advances. The aggregate balance of Advances outstanding at any time in excess of the maximum amount of Advances permitted hereunder shall be immediately due and payable without the necessity of any demand, at the Payment Office, whether or not a Default or Event of Default has occurred.

2.8 Statement of Account. Agent shall maintain, in accordance with its customary procedures, a loan account (“Borrowers’ Account”) in the name of Borrowers in which shall be recorded the date and amount of each Advance made by Agent and the date and amount of each payment in respect thereof; provided, however, the failure by Agent to record the date and amount of any Advance shall not adversely affect Agent or any Lender. Each month, Agent shall send to Borrowing Agent a statement showing the accounting for the Advances made, payments made or credited in respect thereof, and other transactions between Agent and Borrowers, during such month. The monthly statements shall be deemed correct and binding upon Borrowers in the absence of manifest error and shall constitute an account stated between Lenders and Borrowers unless Agent receives a written statement of Borrowers’ specific exceptions thereto within thirty (30) days after such statement is received by Borrowing Agent. The records of Agent with respect to the loan account shall be conclusive evidence absent manifest error of the amounts of Advances and other charges thereto and of payments applicable thereto.

2.9 Letters of Credit. Subject to the terms and conditions hereof, Agent shall issue or cause the issuance of standby and/or trade letters of credit (“Letters of Credit”) for the account of any Borrower; provided, however, that Agent will not be required to issue or cause to be issued any Letters of Credit to the extent that the issuance thereof would then cause the sum of (i) the outstanding Revolving Advances plus (ii) the Maximum Undrawn Amount of all outstanding Letters of Credit to exceed the lesser of (x) the Maximum Revolving Advance Amount or (y) the Formula Amount. The Maximum Undrawn Amount of all outstanding Letters of Credit shall not exceed in the aggregate at any time the Letter of Credit Sublimit. All disbursements or payments related to Letters of Credit shall be deemed to be Domestic Rate Loans consisting of Revolving Advances and shall bear interest at the Revolving Interest Rate for Domestic Rate Loans; Letters of Credit that have not been drawn upon shall not bear interest.

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2.10 Issuance of Letters of Credit.

(a) Borrowing Agent, on behalf of Borrowers, may request Agent to issue or cause the issuance of a Letter of Credit by delivering to Agent, at the Payment Office, prior to 10:00 a.m., at least five (5) Business Days’ prior to the proposed date of issuance, Agent’s form of Letter of Credit Application (the “Letter of Credit Application”) completed to the satisfaction of Agent; and, such other certificates, documents and other papers and information as Agent may reasonably request. Borrowing Agent, on behalf of Borrowers, also has the right to give instructions and make agreements with respect to any application, any applicable letter of credit and security agreement, any applicable letter of credit reimbursement agreement and/or any other applicable agreement, any letter of credit and the disposition of documents, disposition of any unutilized funds, and to agree with Agent upon any amendment, extension or renewal of any Letter of Credit.

(b) Each Letter of Credit shall, among other things, (i) provide for the payment of sight drafts, other written demands for payment, or acceptances of usance drafts when presented for honor thereunder in accordance with the terms thereof and when accompanied by the documents described therein and (ii) have an expiry date not later than twelve (12) months after such Letter of Credit’s date of issuance and in no event later than the last day of the Term. Each standby Letter of Credit shall be subject either to the Uniform Customs and Practice for Documentary Credits as most recently published by the International Chamber of Commerce at the time a Letter of Credit is issued (the “UCP”) or the International Standby Practices (ISP98-International Chamber of Commerce Publication Number 590) (the “ISP98 Rules”)), and any subsequent revision thereof at the time a standby Letter of Credit is issued, as determined by Agent, and each trade Letter of Credit shall be subject to the UCP.

(c) Agent shall use its reasonable efforts to notify Lenders of the request by Borrowing Agent for a Letter of Credit hereunder.

2.11 Requirements For Issuance of Letters of Credit.

(a) Borrowing Agent shall authorize and direct any Issuer to name the applicable Borrower as the “Applicant” or “Account Party” of each Letter of Credit. If Agent is not the Issuer of any Letter of Credit, Borrowing Agent shall authorize and direct the Issuer to deliver to Agent all instruments, documents, and other writings and property received by the Issuer pursuant to the Letter of Credit and to accept and rely upon Agent’s instructions and agreements with respect to all matters arising in connection with the Letter of Credit, the application therefor or any acceptance therefor.

(b) In connection with all Letters of Credit issued or caused to be issued by Agent under this Agreement, each Borrower hereby appoints Agent, or its designee, as its attorney, with full power and authority if an Event of Default shall have occurred, (i) to sign and/or endorse such Borrower’s name upon any warehouse or other receipts, letter of credit applications and acceptances, (ii) to sign such Borrower’s name on bills of lading; (iii) to clear Inventory through the United States of America Customs Department (“Customs”) in the name of such Borrower or Agent or Agent’s designee, and to sign and deliver to Customs officials powers of attorney in the name of such Borrower for such purpose; and (iv) to complete in

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Borrower’s name or Agent’s, or in the name of Agent’s designee, any order, sale or transaction, obtain the necessary documents in connection therewith, and collect the proceeds thereof. Neither Agent nor its attorneys will be liable for any acts or omissions nor for any error of judgment or mistakes of fact or law, except for Agent’s or its attorney’s willful misconduct. This power, being coupled with an interest, is irrevocable as long as any Letters of Credit remain outstanding.

2.12 Disbursements, Reimbursement.

(a) Immediately upon the issuance of each Letter of Credit, each Lender shall be deemed to, and hereby irrevocably and unconditionally agrees to, purchase from Agent a participation in such Letter of Credit and each drawing thereunder in an amount equal to such Lender’s Commitment Percentage of the Maximum Face Amount of such Letter of Credit and the amount of such drawing, respectively.

(b) In the event of any request for a drawing under a Letter of Credit by the beneficiary or transferee thereof, Agent will promptly notify Borrowing Agent. Provided that Borrowing Agent shall have received such notice, Borrowers shall reimburse (such obligation to reimburse Agent shall sometimes be referred to as a “Reimbursement Obligation”) Agent prior to 12:00 noon, on each date that an amount is paid by Agent under any Letter of Credit (each such date, a “Drawing Date”) in an amount equal to the amount so paid by Agent. In the event Borrowers fail to reimburse Agent for the full amount of any drawing under any Letter of Credit by 12:00 noon, on the Drawing Date, Agent will promptly notify each Lender thereof, and Borrowers shall be deemed to have requested that a Revolving Advance maintained as a Domestic Rate Loan be made by the Lenders to be disbursed on the Drawing Date under such Letter of Credit, subject to the amount of the unutilized portion of the lesser of Maximum Revolving Advance Amount or the Formula Amount, less, in each case, the Maximum Undrawn Amount of all Letters of Credit and subject to Section 8.2 hereof. Any notice given by Agent pursuant to this Section 2.12(b) may be oral if immediately confirmed in writing; provided that, the lack of such an immediate confirmation shall not affect the conclusiveness or binding effect of such notice.

(c) Each Lender shall upon any notice pursuant to Section 2.12(b) make available to Agent an amount in immediately available funds equal to its Commitment Percentage of the amount of the drawing, whereupon the participating Lenders shall (subject to Section 2.12(d)) each be deemed to have made a Revolving Advance maintained as a Domestic Rate Loan to Borrowers in that amount. If any Lender so notified fails to make available to Agent the amount of such Lender’s Commitment Percentage of such amount by no later than 2:00 p.m., on the Drawing Date, then interest shall accrue on such Lender’s obligation to make such payment, from the Drawing Date to the date on which such Lender makes such payment (i) at a rate per annum equal to the Federal Funds Effective Rate during the first three days following the Drawing Date and (ii) at a rate per annum equal to the rate applicable to Revolving Advances maintained as a Domestic Rate Loans on and after the fourth day following the Drawing Date. Agent will promptly give notice of the occurrence of the Drawing Date, but failure of Agent to give any such notice on the Drawing Date or in sufficient time to enable any Lender to effect such payment on such date shall not relieve such Lender from its obligation under this Section 2.12(c), provided that such Lender shall not be obligated to pay interest as provided in Section 2.12(c) (i) and (ii) until and commencing from the date of receipt of notice from Agent of a drawing.

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(d) With respect to any unreimbursed drawing that is not converted into a Revolving Advance maintained as a Domestic Rate Loan to Borrowers in whole or in part as contemplated by Section 2.12(b), because of Borrowers’ failure to satisfy the conditions set forth in Section 8.2 (other than any notice requirements) or for any other reason, Borrowers shall be deemed to have incurred from Agent a borrowing (each a “Letter of Credit Borrowing”) in the amount of such drawing. Such Letter of Credit Borrowing shall be due and payable on demand (together with interest) and shall bear interest at the rate per annum applicable to a Revolving Advance maintained as a Domestic Rate Loan. Each Lender’s payment to Agent pursuant to Section 2.12(c) shall be deemed to be a payment in respect of its participation in such Letter of Credit Borrowing and shall constitute a “Participation Advance” from such Lender in satisfaction of its Participation Commitment under this Section 2.12.

(e) Each Lender’s Participation Commitment shall continue until the last to occur of any of the following events: (x) Agent ceases to be obligated to issue or cause to be issued Letters of Credit hereunder; (y) no Letter of Credit issued or created hereunder remains outstanding and uncancelled and (z) all Persons (other than the Borrowers) have been fully reimbursed for all payments made under or relating to Letters of Credit.

2.13 Repayment of Participation Advances.

(a) Upon (and only upon) receipt by Agent for its account of immediately available funds from Borrowers (i) in reimbursement of any payment made by the Agent under the Letter of Credit with respect to which any Lender has made a Participation Advance to Agent, or (ii) in payment of interest on such a payment made by Agent under such a Letter of Credit, Agent will pay to each Lender, in the same funds as those received by Agent, the amount of such Lender’s Commitment Percentage of such funds, except Agent shall retain the amount of the Commitment Percentage of such funds of any Lender that did not make a Participation Advance in respect of such payment by Agent.

(b) If Agent is required at any time to return to any Borrower, or to a trustee, receiver, liquidator, custodian, or any official in any insolvency proceeding, any portion of the payments made by Borrowers to Agent pursuant to Section 2.13(a) in reimbursement of a payment made under the Letter of Credit or interest or fee thereon, each Lender shall, on demand of Agent, forthwith return to Agent the amount of its Commitment Percentage of any amounts so returned by Agent plus interest at the Federal Funds Effective Rate.

2.14 Documentation. Each Borrower agrees to be bound by the terms of the Letter of Credit Application and by Agent’s interpretations of any Letter of Credit issued for such Borrower’s account and by Agent’s written regulations and customary practices relating to letters of credit, though Agent’s interpretations may be different from such Borrower’s own. In the event of a conflict between the Letter of Credit Application and this Agreement, this Agreement shall govern. It is understood and agreed that, except in the case of gross negligence or willful misconduct (as determined by a court of competent jurisdiction in a final non-appealable judgment), Agent shall not be liable for any error, negligence and/or mistakes, whether of

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omission or commission (INCLUDING, WITHOUT LIMITATION, WITH RESPECT TO ANY ACT OR NEGLIGENCE OR STRICT LIABILITY), in following Borrowing Agent’s or any Borrower’s instructions or those contained in the Letters of Credit or any modifications, amendments or supplements thereto.

2.15 Determination to Honor Drawing Request. In determining whether to honor any request for drawing under any Letter of Credit by the beneficiary thereof, Agent shall be responsible only to determine that the documents and certificates required to be delivered under such Letter of Credit have been delivered and that they comply on their face with the requirements of such Letter of Credit and that any other drawing condition appearing on the face of such Letter of Credit has been satisfied in the manner so set forth.

2.16 Nature of Participation and Reimbursement Obligations. Each Lender’s obligation in accordance with this Agreement to make the Revolving Advances or Participation Advances as a result of a drawing under a Letter of Credit, and the obligations of Borrowers to reimburse Agent upon a draw under a Letter of Credit, shall be absolute, unconditional and irrevocable, and shall be performed strictly in accordance with the terms of this Section 2.16 under all circumstances, including the following circumstances:

(i) any set-off, counterclaim, recoupment, defense or other right which such Lender may have against Agent, any Borrower or any other Person for any reason whatsoever;

(ii) the failure of any Borrower or any other Person to comply, in connection with a Letter of Credit Borrowing, with the conditions set forth in this Agreement for the making of a Revolving Advance, it being acknowledged that such conditions are not required for the making of a Letter of Credit Borrowing and the obligation of the Lenders to make Participation Advances under Section 2.12;

(iii) any lack of validity or enforceability of any Letter of Credit;

(iv) any claim of breach of warranty that might be made by Borrower or any Lender against the beneficiary of a Letter of Credit, or the existence of any claim, set-off, recoupment, counterclaim, cross claim, defense or other right which any Borrower or any Lender may have at any time against a beneficiary, any successor beneficiary or any transferee of any Letter of Credit or the proceeds thereof (or any Persons for whom any such transferee may be acting), Agent or any Lender or any other Person, whether in connection with this Agreement, the transactions contemplated herein or any unrelated transaction (including any underlying transaction between any Borrower or any Subsidiaries of such Borrower and the beneficiary for which any Letter of Credit was procured);

(v) the lack of power or authority of any signer of (or any defect in or forgery of any signature or endorsement on) or the form of or lack of validity, sufficiency, accuracy, enforceability or genuineness of any draft, demand, instrument, certificate or other document presented under or in connection with any Letter of Credit, or any fraud or alleged fraud in connection with any Letter of Credit, or the transport of any property or provisions of services relating to a Letter of Credit, in each case even if Agent or any of Agent’s Affiliates has been notified thereof;

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(vi) payment by Agent under any Letter of Credit against presentation of a demand, draft or certificate or other document which does not comply with the terms of such Letter of Credit (unless such payment is the result of Agent’s gross negligence or willful misconduct);

(vii) the solvency of, or any acts or omissions by, any beneficiary of any Letter of Credit, or any other Person having a role in any transaction or obligation relating to a Letter of Credit, or the existence, nature, quality, quantity, condition, value or other characteristic of any property or services relating to a Letter of Credit;

(viii) any failure by the Agent or any of Agent’s Affiliates to issue any Letter of Credit in the form requested by Borrowing Agent, unless the Agent has received written notice from Borrowing Agent of such failure within three (3) Business Days after the Agent shall have furnished Borrowing Agent a copy of such Letter of Credit and such error is material and no drawing has been made thereon prior to receipt of such notice;

(ix) any Material Adverse Effect on any Credit Party;

(x) any breach of this Agreement or any Other Document by any party thereto;

(xi) the occurrence or continuance of an insolvency proceeding with respect to Borrower or any Guarantor;

(xii) the fact that a Default or Event of Default shall have occurred and be continuing;

(xiii) the fact that the Term shall have expired or this Agreement or the Obligations hereunder shall have been terminated; and

(xiv) any other circumstance or happening whatsoever, whether or not similar to any of the foregoing.

2.17 Indemnity.

(a) In addition to amounts payable as provided in Section 16.5, Borrower hereby agrees to protect, indemnify, pay and save harmless Agent and any of Agent’s Affiliates that have issued a Letter of Credit from and against any and all claims, demands, liabilities, damages, taxes, penalties, interest, judgments, losses, costs, charges and expenses (including reasonable fees, expenses and disbursements of counsel and allocated costs of internal counsel) which the Agent or any of Agent’s Affiliates may incur or be subject to as a consequence, direct or indirect, of the issuance of any Letter of Credit, other than as a result of (A) the gross negligence or willful misconduct of the Agent as determined by a final and non-appealable judgment of a court of competent jurisdiction or (b) the wrongful dishonor by the Agent or any of Agent’s Affiliates of a proper demand for payment made under any Letter of Credit,

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(INCLUDING, WITHOUT LIMITATION, WITH RESPECT TO ANY ACT OR INACTION ARISING FROM AGENT’S NEGLIGENCE OR STRICT LIABILITY), except if such dishonor resulted from any act or omission, whether rightful or wrongful, of any present or future de jure or de facto Governmental Body (all such acts or omissions herein called “Governmental Acts”).

(b) In addition, each Borrower hereby agrees to indemnify each Lender and to hold each Lender harmless from any loss or expense which such Lender may sustain or incur as a consequence of (i) default by any Borrower in payment when due of the principal amount of or interest on any Eurodollar Rate Loan, (ii) default by any Borrower in making a borrowing of, conversion into or continuation of Eurodollar Rate Loans after Borrowing Agent has given a notice requesting the same in accordance with the provisions of this Agreement, (iii) default by any Borrower in making any prepayment after Borrowing Agent has given a notice thereof in accordance with the provisions of this Agreement or (iv) the making of a prepayment (whether voluntary, mandatory, as a result of acceleration or otherwise) of Eurodollar Rate Loans on a day which is not the last day of an Interest Period with respect thereto, including, without limitation, in each case, any such loss or expense arising from the reemployment of funds obtained by it or from fees payable to terminate the deposits from which such funds were obtained. A certificate as to any amounts that a Lender is entitled to receive under this Section 2.17 submitted by such Lender, through the Agent, to Borrowing Agent shall be conclusive in the absence of clearly demonstrable error and all such amounts shall be paid by Borrowers promptly upon demand by such Lender. This covenant shall survive the termination of this Agreement and the payment of the Revolving Credit Note and all other amounts payable hereunder.

2.18 Liability for Acts and Omissions. As between Borrowers and Agent and Lenders, each Borrower assumes all risks of the acts and omissions of, or misuse of the Letters of Credit by, the respective beneficiaries of such Letters of Credit (INCLUDING, WITHOUT LIMITATION, WITH RESPECT TO ANY ACT OR INACTION ARISING FROM AGENT’S NEGLIGENCE OR STRICT LIABILITY). In furtherance and not in limitation of the respective foregoing, Agent shall not be responsible for: (i) the form, validity, sufficiency, accuracy, genuineness or legal effect of any document submitted by any party in connection with the application for an issuance of any such Letter of Credit, even if it should in fact prove to be in any or all respects invalid, insufficient, inaccurate, fraudulent or forged (even if Agent shall have been notified thereof); (ii) the validity or sufficiency of any instrument transferring or assigning or purporting to transfer or assign any such Letter of Credit or the rights or benefits thereunder or proceeds thereof, in whole or in part, which may prove to be invalid or ineffective for any reason; (iii) the failure of the beneficiary of any such Letter of Credit, or any other party to which such Letter of Credit may be transferred, to comply fully with any conditions required in order to draw upon such Letter of Credit or any other claim of any Borrower against any beneficiary of such Letter of Credit, or any such transferee, or any dispute between or among any Borrower and any beneficiary of any Letter of Credit or any such transferee; (iv) errors, omissions, interruptions or delays in transmission or delivery of any messages, by mail, cable, facsimile, telex or otherwise, whether or not they be in cipher; (v) errors in interpretation of technical terms; (vi) any loss or delay in the transmission or otherwise of any document required in order to make a drawing under any such Letter of Credit or of the proceeds thereof; (vii) the misapplication by the beneficiary of any such Letter of Credit of the proceeds of any drawing under such Letter of Credit; or (viii) any consequences arising from causes beyond the control of

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Agent, including any governmental acts, and none of the above shall affect or impair, or prevent the vesting of, any of Agent’s rights or powers hereunder. Nothing in the preceding sentence shall relieve Agent from liability for Agent’s gross negligence or willful misconduct (as determined by a court of competent jurisdiction in a final non-appealable judgment) in connection with actions or omissions described in such clauses (i) through (viii) of such sentence. In no event shall Agent or Agent’s Affiliates be liable to any Borrower for any indirect, consequential, incidental, punitive, exemplary or special damages or expenses (including without limitation attorneys’ fees), or for any damages resulting from any change in the value of any property relating to a Letter of Credit.

Without limiting the generality of the foregoing, Agent and each of its Affiliates (i) may rely on any oral or other communication believed in good faith by Agent or such Affiliate to have been authorized or given by or on behalf of the applicant for a Letter of Credit, (ii) may honor any presentation if the documents presented appear on their face substantially to comply with the terms and conditions of the relevant Letter of Credit; (iii) may honor a previously dishonored presentation under a Letter of Credit, whether such dishonor was pursuant to a court order, to settle or compromise any claim of wrongful dishonor, or otherwise, and shall be entitled to reimbursement to the same extent as if such presentation had initially been honored, together with any interest paid by Agent or its Affiliates; (iv) may honor any drawing that is payable upon presentation of a statement advising negotiation or payment, upon receipt of such statement (even if such statement indicates that a draft or other document is being delivered separately), and shall not be liable for any failure of any such draft or other document to arrive, or to conform in any way with the relevant Letter of Credit; (v) may pay any paying or negotiating bank claiming that it rightfully honored under the laws or practices of the place where such bank is located; and (vi) may settle or adjust any claim or demand made on Agent or its Affiliate in any way related to any order issued at the applicant’s request to an air carrier, a letter of guarantee or of indemnity issued to a carrier or any similar document (each an “Order”) and honor any drawing in connection with any Letter of Credit that is the subject of such Order, notwithstanding that any drafts or other documents presented in connection with such Letter of Credit fail to conform in any way with such Letter of Credit.

In furtherance and extension and not in limitation of the specific provisions set forth above, any action taken or omitted by Agent under or in connection with the Letters of Credit issued by it or any documents and certificates delivered thereunder, if taken or omitted in good faith and without gross negligence or intentional misconduct (as determined by a court of competent jurisdiction in a final non-appealable judgment), shall not put Agent under any resulting liability to Borrower or any Lender.

2.19 Additional Payments. Any sums expended by Agent or any Lender due to any Borrower’s failure to perform or comply with its obligations under this Agreement or any Other Document including any Borrower’s obligations under Sections 4.2, 4.4, 4.12, 4.13, 4.14 and 6.1 hereof, may be charged to Borrowers’ Account as a Revolving Advance and added to the Obligations.

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2.20 Manner of Borrowing and Payment.

(a) Each borrowing of Revolving Advances shall be advanced according to the applicable Commitment Percentages of Lenders.

(b) Each payment (including each prepayment) by any Borrower on account of the principal of and interest on the Revolving Advances, shall be applied to the Revolving Advances pro rata according to the applicable Commitment Percentages of Lenders. Except as expressly provided herein, all payments (including prepayments) to be made by any Borrower on account of principal, interest and fees shall be made without set off or counterclaim and shall be made to Agent on behalf of the Lenders to the Payment Office, in each case on or prior to 1:00 p.m., in Dollars and in immediately available funds.

(c) (i) Notwithstanding anything to the contrary contained in Sections 2.20(a) and (b) hereof, commencing with the first Business Day following the Closing Date, each borrowing of Revolving Advances shall be advanced by Agent and each payment by Borrower on account of Revolving Advances shall be applied first to those Revolving Advances advanced by Agent. On or before 1:00 p.m., on each Settlement Date commencing with the first Settlement Date following the Closing Date, Agent and Lenders shall make certain payments as follows: (I) if the aggregate amount of new Revolving Advances made by Agent during the preceding Week (if any) exceeds the aggregate amount of repayments applied to outstanding Revolving Advances during such preceding Week, then each Lender shall provide Agent with funds in an amount equal to its applicable Commitment Percentage of the difference between (w) such Revolving Advances and (x) such repayments and (II) if the aggregate amount of repayments applied to outstanding Revolving Advances during such Week exceeds the aggregate amount of new Revolving Advances made during such Week, then Agent shall provide each Lender with funds in an amount equal to its applicable Commitment Percentage of the difference between (y) such repayments and (z) such Revolving Advances.

(ii) Each Lender shall be entitled to earn interest at the applicable Revolving Interest Rate on outstanding Advances which it has funded.

(iii) Promptly following each Settlement Date, Agent shall submit to each Lender a certificate with respect to payments received and Advances made during the Week immediately preceding such Settlement Date. Such certificate of Agent shall be conclusive in the absence of manifest error.

(d) If any Lender or Participant (a “Benefited Lender”) shall at any time receive any payment of all or part of its Advances, or interest thereon, or receive any Collateral in respect thereof (whether voluntarily or involuntarily or by set-off) in a greater proportion than any such payment to and Collateral received by any other Lender, if any, in respect of such other Lender’s Advances, or interest thereon, and such greater proportionate payment or receipt of Collateral is not expressly permitted hereunder, such benefited Lender shall purchase for cash from the other Lenders a participation in such portion of each such other Lender’s Advances, or shall provide such other Lender with the benefits of any such Collateral, or the proceeds thereof, as shall be necessary to cause such benefited Lender to share the excess payment or benefits of such Collateral or proceeds ratably with each of the other Lenders; provided, however, that if all or any portion of such excess payment or benefits is thereafter recovered from such benefited Lender, such purchase shall be rescinded, and the purchase price and benefits returned, to the

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extent of such recovery, but without interest. Each Lender so purchasing a portion of another Lender’s Advances may exercise all rights of payment (including rights of set-off) with respect to such portion as fully as if such Lender were the direct holder of such portion.

(e) Unless Agent shall have been notified by telephone, confirmed in writing, by any Lender that such Lender will not make the amount which would constitute its applicable Commitment Percentage of the Advances available to Agent, Agent may (but shall not be obligated to) assume that such Lender shall make such amount available to Agent on the next Settlement Date and, in reliance upon such assumption, make available to Borrowers a corresponding amount. Agent will promptly notify Borrowing Agent of its receipt of any such notice from a Lender. If such amount is made available to Agent on a date after such next Settlement Date, such Lender shall pay to Agent on demand an amount equal to the product of (i) the daily average Federal Funds Open Rate (computed on the basis of a year of 360 days) during such period as quoted by Agent, times (ii) such amount, times (iii) the number of days from and including such Settlement Date to the date on which such amount becomes immediately available to Agent. A certificate of Agent submitted to any Lender with respect to any amounts owing under this paragraph (e) shall be conclusive, in the absence of manifest error. If such amount is not in fact made available to Agent by such Lender within three (3) Business Days after such Settlement Date, Agent shall be entitled to recover such an amount, with interest thereon at the rate per annum then applicable to such Revolving Advances hereunder, on demand from Borrowers; provided, however, that Agent’s right to such recovery shall not prejudice or otherwise adversely affect Borrowers’ rights (if any) against such Lender.

2.21 Mandatory Prepayments.

(a) Subject to Section 4.3 hereof, when any Borrower sells or otherwise disposes of any Collateral other than Inventory in the Ordinary Course of Business, Borrowers shall repay the Advances in an amount equal to the net proceeds of such sale (i.e., gross proceeds less the reasonable costs of such sales or other dispositions), such repayments to be made promptly but in no event more than one (1) Business Day following receipt of such net proceeds, and until the date of payment, such proceeds shall be held in trust for Agent. The foregoing shall not be deemed to be implied consent to any such sale otherwise prohibited by the terms and conditions hereof. Such repayments shall be applied to the outstanding Advances in such order as Agent may determine, subject to Borrowers’ ability to reborrow Revolving Advances in accordance with the terms hereof.

(b) In the event of any issuance or other incurrence of Indebtedness or Equity Interests (including any capital contribution by Holdings, Borrowers or any of their respective Subsidiaries), Borrowers shall, no later than one (1) Business Day after the receipt by such Borrower, Holdings or any of their respective Subsidiaries of (a) the cash proceeds from any such issuance or incurrence of Indebtedness and (b) the net cash proceeds of any issuance of Equity Interests, as the case may be, repay the Advances in an amount equal to such cash proceeds or net cash proceeds, as applicable. Such repayments will be applied to the outstanding Advances in such order as Agent may determine, subject to Borrowers’ ability to reborrow Revolving Advances in accordance with the terms hereof. The foregoing shall not be deemed to be implied consent to any such issuance or incurrence of Indebtedness or Equity Interest prohibited by the terms and conditions hereof.

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(c) In the event that Borrowers, Holdings or any of their respective Affiliates receives or is entitled to any refund, return or other repayment of the purchase consideration paid under the Acquisition Agreement (or any portion thereof), Borrowers shall cause all such amounts to be remitted directly to Agent (or, if such amounts are nonetheless received by Borrowers, Holdings or any such Affiliate, Borrowers shall, no later than one (1) Business Day after such receipt, cause all such amounts to be remitted to Agent) for repayment of the Obligations, until all Obligations have been indefeasibly paid in full. Such repayments shall be applied in such order as Agent may determine in its sole discretion. Notwithstanding the foregoing, payments received by Borrowers pursuant to any escrow agreement executed in connection with an Acquisition Agreement in respect of a breach by the sellers thereunder of any representation, warranty, covenant or agreement set forth in or made by such sellers pursuant to such Acquisition Agreement, shall be remitted to Agent and applied by Agent to the Revolving Advances, subject to Borrowers’ ability to reborrow Revolving Advances in accordance with the terms hereof.

2.22 Use of Proceeds.

(a) Borrowers shall apply the proceeds of Advances to (i) pay fees and expenses relating to this transaction, (ii) finance Permitted Acquisitions, (iii) finance Capital Expenditures permitted pursuant to the terms hereof, and (iv) provide for its working capital needs and reimburse drawings under Letters of Credit.

(b) Without limiting the generality of Section 2.22(a) above, none of the Credit Parties, nor any other Person which may in the future become party to this Agreement or the Other Documents as a Credit Party, intends to use nor shall they use any portion of the proceeds of the Advances, directly or indirectly, for any purpose in violation of the Trading with the Enemy Act.

2.23 Defaulting Lender.

(a) Notwithstanding anything to the contrary contained herein, in the event any Lender (x) has refused (which refusal constitutes a breach by such Lender of its obligations under this Agreement) to make available its portion of any Advance or (y) notifies either Agent or Borrowing Agent that it does not intend to make available its portion of any Advance (if the actual refusal would constitute a breach by such Lender of its obligations under this Agreement) (each, a “Lender Default”), all rights and obligations hereunder of such Lender (a “Defaulting Lender”) as to which a Lender Default is in effect and of the other parties hereto shall be modified to the extent of the express provisions of this Section 2.23 while such Lender Default remains in effect.

(b) Advances shall be incurred pro rata from Lenders (the “Non-Defaulting Lenders”) which are not Defaulting Lenders based on their respective Commitment Percentages, and no Commitment Percentage of any Lender or any pro rata share of any Advances required to be advanced by any Lender shall be increased as a result of such Lender Default. Amounts received in respect of principal of any type of Advances shall be applied to reduce the applicable Advances of each Lender (other than any Defaulting Lender) pro rata based on the aggregate of the outstanding Advances of that type of all Lenders at the time of such application; provided,

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that, Agent shall not be obligated to transfer to a Defaulting Lender any payments received by Agent for the Defaulting Lender’s benefit, nor shall a Defaulting Lender be entitled to the sharing of any payments hereunder (including any principal, interest or fees). Amounts payable to a Defaulting Lender shall instead be paid to or retained by Agent. Agent may hold and, in its discretion, re-lend to Borrower the amount of such payments received or retained by it for the account of such Defaulting Lender.

(c) A Defaulting Lender shall not be entitled to give instructions to Agent or to approve, disapprove, consent to or vote on any matters relating to this Agreement and the Other Documents. All amendments, waivers and other modifications of this Agreement and the Other Documents may be made without regard to a Defaulting Lender and, for purposes of the definition of “Required Lenders”, a Defaulting Lender shall be deemed not to be a Lender and not to have either Advances outstanding or a Commitment Percentage.

(d) Other than as expressly set forth in this Section 2.23, the rights and obligations of a Defaulting Lender (including the obligation to indemnify Agent) and the other parties hereto shall remain unchanged. Nothing in this Section 2.23 shall be deemed to release any Defaulting Lender from its obligations under this Agreement and the Other Documents, shall alter such obligations, shall operate as a waiver of any default by such Defaulting Lender hereunder, or shall prejudice any rights which any Borrower, Agent or any Lender may have against any Defaulting Lender as a result of any default by such Defaulting Lender hereunder.

(e) In the event a Defaulting Lender retroactively cures to the satisfaction of Agent the breach which caused a Lender to become a Defaulting Lender, such Defaulting Lender shall no longer be a Defaulting Lender and shall be treated as a Lender under this Agreement.

III INTEREST AND FEES.

3.1 Interest. Interest on Advances shall be payable in arrears on the first day of each month with respect to Domestic Rate Loans and, with respect to Eurodollar Rate Loans, at the end of each Interest Period. Interest charges shall be computed on the actual principal amount of Advances outstanding during the month at a rate per annum equal to the applicable Revolving Interest Rate. Whenever, subsequent to the date of this Agreement, the Alternate Base Rate is increased or decreased, the Revolving Interest Rate for Domestic Rate Loans shall be similarly changed without notice or demand of any kind by an amount equal to the amount of such change in the Alternate Base Rate during the time such change or changes remain in effect. The Eurodollar Rate shall be adjusted with respect to Eurodollar Rate Loans without notice or demand of any kind on the effective date of any change in the Reserve Percentage as of such effective date. Upon and after the occurrence of an Event of Default, and during the continuation thereof, (i) at the option of Agent or at the direction of Required Lenders, the Obligations other than Eurodollar Rate Loans shall bear interest at the Revolving Interest Rate for Domestic Rate Loans plus two (2%) percent per annum and (ii) Eurodollar Rate Loans shall bear interest at the Revolving Interest Rate for Eurodollar Rate Loans plus two percent (2%) percent per annum (as applicable, the “Default Rate”).

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3.2 Letter of Credit Fees.

(a) Borrowers shall pay (x) to Agent, for the ratable benefit of Lenders, fees for each Letter of Credit for the period from and excluding the date of issuance of same to and including the date of expiration or termination, equal to the average daily face amount of each outstanding Letter of Credit multiplied by two percent (2%) per annum, such fees to be calculated on the basis of a 360-day year for the actual number of days elapsed and to be payable quarterly in arrears on the first day of each quarter and on the last day of the Term, and (y) to the Issuer, a fronting fee of one quarter of one percent (0.25%) per annum, together with any and all administrative, issuance, amendment, payment and negotiation charges with respect to Letters of Credit and all fees and expenses as agreed upon by the Issuer and Borrowing Agent in connection with any Letter of Credit, including in connection with the opening, amendment or renewal of any such Letter of Credit and any acceptances created thereunder and shall reimburse Agent for any and all fees and expenses, if any, paid by Agent to the Issuer (all of the foregoing fees, the “Letter of Credit Fees”). All such charges shall be deemed earned in full on the date when the same are due and payable hereunder and shall not be subject to rebate or pro-ration upon the termination of this Agreement for any reason. Any such charge in effect at the time of a particular transaction shall be the charge for that transaction, notwithstanding any subsequent change in the Issuer’s prevailing charges for that type of transaction. All Letter of Credit payable hereunder shall be deemed earned in full on the date when the same are due and payable hereunder and shall not be subject to rebate or pro-ration upon the termination of this Agreement for any reason. Upon and after the occurrence of an Event of Default, and during the continuation thereof, at the option of Agent or at the direction of Required Lenders, the Letter of Credit Fees described in clause (x) of this Section 3.2(a) shall be increased by an additional two percent (2%) per annum.

On demand, Borrowers will cause cash to be deposited and maintained in an account with Agent, as cash collateral, in an amount equal to one hundred and five percent (105%) of the Maximum Undrawn Amount of all outstanding Letters of Credit for which Agent has not fully implemented the deduction from the Formula Amount contemplated by Section 2.1(a)(y)(iii) hereof, and each Borrower hereby irrevocably authorizes Agent, in its discretion, on such Borrower’s behalf and in such Borrower’s name, to open such an account and to make and maintain deposits therein, or in an account opened by such Borrower, in the amounts required to be made by such Borrower, out of the proceeds of Receivables or other Collateral or out of any other funds of such Borrower coming into any Lender’s possession at any time. Agent will invest such cash collateral (less applicable reserves) in such short-term money-market items as to which Agent and such Borrower mutually agree and the net return on such investments shall be credited to such account and constitute additional cash collateral. No Borrower may withdraw amounts credited to any such account except upon the occurrence of all of the following: (x) payment and performance in full of all Obligations, (y) expiration of all Letters of Credit and (z) termination of this Agreement.

3.3 [Reserved.]

3.4 Fee Letter. Borrowers shall pay the amounts required to be paid in the Fee Letter in the manner and at the times required by the Fee Letter, as such Fee Letter may be amended and restated from time to time.

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3.5 Computation of Interest and Fees. Interest and fees hereunder shall be computed on the basis of a year of 360 days and for the actual number of days elapsed. If any payment to be made hereunder becomes due and payable on a day other than a Business Day, the due date thereof shall be extended to the next succeeding Business Day and interest thereon shall be payable at the Revolving Interest Rate for Domestic Rate Loans during such extension.

3.6 Maximum Charges. In no event whatsoever shall interest and other charges charged hereunder exceed the highest rate permissible under law. In the event interest and other charges as computed hereunder would otherwise exceed the highest rate permitted under law, such excess amount shall be first applied to any unpaid principal balance owed by Borrowers, and if the then remaining excess amount is greater than the previously unpaid principal balance, Lenders shall promptly refund such excess amount to Borrowers and the provisions hereof shall be deemed amended to provide for such permissible rate. Notwithstanding anything to the contrary contained in this Agreement or in any Other Document, all agreements which either now are or which shall become agreements among Credit Parties, Agent and the Lenders are hereby limited so that in no contingency or event whatsoever shall the total liability for payments in the nature of interest, additional interest and other charges exceed the applicable limits imposed by any applicable usury laws. If any payments in the nature of interest, additional interest and other charges made under this Agreement or any Other Document are held to be in excess of the limits imposed by any applicable usury laws, it is agreed that any such amount held to be in excess shall be considered payment of principal hereunder, and the indebtedness evidenced hereby shall be reduced by such amount so that the total liability for payments in the nature of interest, additional interest and other charges shall not exceed the applicable limits imposed by any applicable usury laws, in compliance with the desires of Credit Parties and Agent. In addition, unless preempted by federal law, the Revolving Interest Rate or Default Rate, as applicable, from time to time in effect hereunder may not exceed the “weekly ceiling” from time to time in effect under Chapter 303 of the Texas Finance Code, as amended from time to time. The foregoing provisions shall never be superseded or waived and shall control every other provision of this Agreement or any Other Document and all agreements among Borrowers and Agent and the Lenders, or their respective successors and assigns. If the applicable state or federal law is amended in the future to allow a greater rate of interest to be charged under this Agreement than is presently allowed by applicable state or federal law, then the limitation of interest hereunder shall be increased to the maximum rate of interest allowed by applicable state or federal law as amended, which increase shall be effective hereunder on the effective date of such amendment, and all interest charges owing to Lender by reason thereof shall be payable in accordance with Section 3.1 of this Agreement. If by operation of this provision, Borrowers would be entitled to a refund of interest paid pursuant to this Agreement, each Lender agrees that it shall pay to Borrowers upon Agent’s request such Lender’s Revolving Advance Commitment Percentage, of such interest to be refunded, as determined by Agent.

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3.7 Increased Costs. In the event that any Applicable Law or any Change in Law, or compliance by any Lender (for purposes of this Section 3.7, the term “Lender” shall include Agent or any Lender and any corporation or bank controlling Agent or any Lender) and the office or branch where Agent or any Lender (as so defined) makes or maintains any Eurodollar Rate Loans with any request or directive (whether or not having the force of law) from any central bank or other financial, monetary or other authority, shall:

(a) subject Agent or any Lender to any tax of any kind whatsoever with respect to this Agreement or any Other Document or change the basis of taxation of payments to Agent or any Lender of principal, fees, interest or any other amount payable hereunder or under any Other Documents (except for changes in the rate of tax on the overall net income of Agent or any Lender by the jurisdiction in which it maintains its principal office);

(b) impose, modify or hold applicable any reserve, special deposit, assessment or similar requirement against assets held by, or deposits in or for the account of, advances or loans by, or other credit extended by, any office of Agent or any Lender, including pursuant to Regulation D of the Board of Governors of the Federal Reserve System; or

(c) impose on Agent or any Lender or the London interbank Eurodollar market any other condition with respect to this Agreement or any Other Document;

(i) and the result of any of the foregoing is to increase the cost to Agent or any Lender of making, renewing or maintaining its Advances hereunder by an amount that Agent or such Lender deems to be material or to reduce the amount of any payment (whether of principal, interest or otherwise) in respect of any of the Advances by an amount that Agent or such Lender deems to be material, then, in any case Borrowers shall promptly pay Agent or such Lender, upon its demand, such additional amount as will compensate Agent or such Lender for such additional cost or such reduction, as the case may be, provided that the foregoing shall not apply to increased costs which are reflected in the Eurodollar Rate, as the case may be. Agent or such Lender shall certify the amount of such additional cost or reduced amount to Borrowing Agent, and such certification shall be conclusive absent manifest error.

3.8 Basis For Determining Interest Rate Inadequate or Unfair. In the event that Agent or any Lender shall have determined that:

(a) reasonable means do not exist for ascertaining the Eurodollar Rate applicable pursuant to Section 2.2 hereof for any Interest Period; or

(b) Dollar deposits in the relevant amount and for the relevant maturity are not available in the London interbank Eurodollar market, with respect to an outstanding Eurodollar Rate Loan, a proposed Eurodollar Rate Loan, or a proposed conversion of a Domestic Rate Loan into a Eurodollar Rate Loan, then Agent shall give Borrowing Agent prompt written or telephonic notice of such determination. If such notice is given, (i) any such requested Eurodollar Rate Loan shall be made as a Domestic Rate Loan, unless Borrowing Agent shall notify Agent no later than 10:00 a.m. two (2) Business Days prior to the date of such proposed borrowing, that its request for such borrowing shall be cancelled or made as an unaffected type of Eurodollar Rate Loan, (ii) any Domestic Rate Loan or Eurodollar Rate Loan which was to have been converted to an affected type of Eurodollar Rate Loan shall be continued as or converted into a Domestic Rate Loan, or, if Borrowing Agent shall notify Agent, no later than 10:00 a.m. two (2) Business Days prior to the proposed conversion, shall be maintained as an unaffected type of Eurodollar Rate Loan, and (iii) any outstanding affected Eurodollar Rate Loans shall be converted into a Domestic Rate Loan, or, if Borrowing Agent shall notify Agent, no later than 10:00 a.m. two (2) Business Days

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prior to the last Business Day of the then current Interest Period applicable to such affected Eurodollar Rate Loan, shall be converted into an unaffected type of Eurodollar Rate Loan, on the last Business Day of the then current Interest Period for such affected Eurodollar Rate Loans. Until such notice has been withdrawn, Lenders shall have no obligation to make an affected type of Eurodollar Rate Loan or maintain outstanding affected Eurodollar Rate Loans and no Borrower shall have the right to convert a Domestic Rate Loan or an unaffected type of Eurodollar Rate Loan into an affected type of Eurodollar Rate Loan.

3.9 Capital Adequacy.

(a) In the event that Agent or any Lender shall have determined that any Applicable Law or guideline regarding capital adequacy, or any change therein, or any change in the interpretation or administration thereof by any Governmental Body, central bank or comparable agency charged with the interpretation or administration thereof, or compliance by Agent or any Lender (for purposes of this Section 3.9, the term “Lender” shall include Agent or any Lender and any corporation or bank controlling Agent or any Lender) and the office or branch where Agent or any Lender (as so defined) makes or maintains any Eurodollar Rate Loans with any request or directive regarding capital adequacy (whether or not having the force of law) of any such authority, central bank or comparable agency, has or would have the effect of reducing the rate of return on Agent or any Lender’s capital as a consequence of its obligations hereunder to a level below that which Agent or such Lender could have achieved but for such adoption, change or compliance (taking into consideration Agent’s and each Lender’s policies with respect to capital adequacy) by an amount deemed by Agent or any Lender to be material, then, from time to time, Borrowers shall pay upon demand to Agent or such Lender such additional amount or amounts as will compensate Agent or such Lender for such reduction. In determining such amount or amounts, Agent or such Lender may use any reasonable averaging or attribution methods. The protection of this Section 3.9 shall be available to Agent and each Lender regardless of any possible contention of invalidity or inapplicability with respect to the Applicable Law or condition.

(b) A certificate of Agent or such Lender setting forth such amount or amounts as shall be necessary to compensate Agent or such Lender with respect to Section 3.9(a) hereof when delivered to Borrowing Agent shall be conclusive absent manifest error.

3.10 Gross Up for Taxes. If any Borrower shall be required by Applicable Law to withhold or deduct any taxes from or in respect of any sum payable under this Agreement or any of the Other Documents to Agent, or any Lender, assignee of any Lender, or Participant (each, individually, a “Payee” and collectively, the “Payees”), (a) the sum payable to such Payee or Payees, as the case may be, shall be increased as may be necessary so that, after making all required withholding or deductions, the applicable Payee or Payees receives an amount equal to the sum it would have received had no such withholding or deductions been made (the “Gross-Up Payment”), (b) such Borrower shall make such withholding or deductions, and (c) such Borrower shall pay the full amount withheld or deducted to the relevant taxation authority or other authority in accordance with Applicable Law. Notwithstanding the foregoing, no Borrower shall be obligated to make any portion of the Gross-Up Payment that is attributable to any withholding or deductions that would not have been paid or claimed had the applicable Payee or Payees properly claimed a complete exemption with respect thereto pursuant to Section 3.11 hereof.

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3.11 Withholding Tax Exemption.

(a) Each Payee that is not incorporated under the Laws of the United States of America or a state thereof (and, upon the written request of Agent, each other Payee) agrees that it will deliver to Borrowing Agent and Agent two (2) duly completed appropriate valid Withholding Certificates (as defined under §1.1441-1(c)(16) of the Income Tax Regulations (“Regulations”)) certifying its status (i.e., U.S. or foreign person) and, if appropriate, making a claim of reduced, or exemption from, U.S. withholding tax on the basis of an income tax treaty or an exemption provided by the Code. The term “Withholding Certificate” means a Form W-9; a Form W-8BEN; a Form W-8ECI; a Form W-8IMY and the related statements and certifications as required under §1.1441-1(e)(2) and/or (3) of the Regulations; a statement described in §1.871-14(c)(2)(v) of the Regulations; or any other certificates under the Code or Regulations that certify or establish the status of a payee or beneficial owner as a U.S. or foreign person.

(b) Each Payee required to deliver to Borrowing Agent and Agent a valid Withholding Certificate pursuant to Section 3.11(a) hereof shall deliver such valid Withholding Certificate as follows: (A) each Payee which is a party hereto on the Closing Date shall deliver such valid Withholding Certificate at least five (5) Business Days prior to the first date on which any interest or fees are payable by any Borrower hereunder for the account of such Payee; (B) each Payee shall deliver such valid Withholding Certificate at least five (5) Business Days before the effective date of such assignment or participation (unless Agent in its sole discretion shall permit such Payee to deliver such Withholding Certificate less than five (5) Business Days before such date in which case it shall be due on the date specified by Agent). Each Payee which so delivers a valid Withholding Certificate further undertakes to deliver to Borrowing Agent and Agent two (2) additional copies of such Withholding Certificate (or a successor form) on or before the date that such Withholding Certificate expires or becomes obsolete or after the occurrence of any event requiring a change in the most recent Withholding Certificate so delivered by it, and such amendments thereto or extensions or renewals thereof as may be reasonably requested by Borrowing Agent or Agent.

(c) Notwithstanding the submission of a Withholding Certificate claiming a reduced rate of or exemption from U.S. withholding tax required under Section 3.11(b) hereof, Agent shall be entitled to withhold United States federal income taxes at the full 30% withholding rate if in its reasonable judgment it is required to do so under the due diligence requirements imposed upon a withholding agent under §1.1441-7(b) of the Regulations. Further, Agent is indemnified under §1.1461-1(e) of the Regulations against any claims and demands of any Payee for the amount of any tax it deducts and withholds in accordance with regulations under §1441 of the Code.

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IV COLLATERAL: GENERAL TERMS

4.1 Security Interest in the Collateral. To secure the prompt payment and performance to Agent and each Lender of the Obligations, each Borrower hereby assigns, pledges and grants to Agent for its benefit and for the ratable benefit of each Lender a continuing security interest in and to and Lien on all of its Collateral, whether now owned or existing or hereafter acquired or arising and wheresoever located. Each Borrower shall mark its books and records as may be necessary or appropriate to evidence, protect and perfect Agent’s security interest and shall cause its financial statements to reflect such security interest. Each Borrower shall promptly provide Agent with written notice of all commercial tort claims, such notice to contain the case title together with the applicable court and a brief description of the claim(s). Upon delivery of each such notice, such Borrower shall be deemed to hereby grant to Agent a security interest and lien in and to such commercial tort claims and all proceeds thereof.

4.2 Perfection of Security Interest. Each Borrower shall take all action that may be necessary or desirable, or that Agent may request, so as at all times to maintain the validity, perfection, enforceability and priority of Agent’s security interest in and Lien on the Collateral or to enable Agent to protect, exercise or enforce its rights hereunder and in the Collateral, including, but not limited to, (i) immediately discharging all Liens other than Permitted Encumbrances, (ii) obtaining Lien Waiver Agreements, (iii) delivering to Agent, endorsed or accompanied by such instruments of assignment as Agent may specify, and stamping or marking, in such manner as Agent may specify, any and all chattel paper, instruments, letters of credits and advices thereof and documents evidencing or forming a part of the Collateral, (iv) entering into warehousing, lockbox and other custodial arrangements satisfactory to Agent, and (v) executing and delivering financing statements, control agreements, instruments of pledge, mortgages, notices and assignments, in each case in form and substance satisfactory to Agent, relating to the creation, validity, perfection, maintenance or continuation of Agent’s security interest and Lien in the Collateral (including in respect of all Collateral acquired by any Borrower after the Closing Date) under the Uniform Commercial Code or other Applicable Law. By its signature hereto, each Borrower hereby authorizes Agent to file against such Borrower, one or more financing, continuation or amendment statements pursuant to the Uniform Commercial Code in form and substance satisfactory to Agent (which statements may have a description of collateral which is broader than that set forth herein). All charges, expenses and fees Agent may incur in doing any of the foregoing, and any local taxes relating thereto, shall be charged to Borrowers’ Account as a Revolving Advance of a Domestic Rate Loan and added to the Obligations, or, at Agent’s option, shall be paid to Agent for its benefit and for the ratable benefit of Lenders immediately upon demand.

4.3 Disposition of Assets. Each Borrower will safeguard and protect all Collateral for Agent’s general account and make no disposition thereof whether by sale, lease or otherwise except (a) the sale of Inventory in the Ordinary Course of Business and (b) the disposition or transfer of Equipment in the Ordinary Course of Business during any fiscal year having an aggregate fair market value of not more than $500,000 and only to the extent that (i) the proceeds of any such disposition are used to acquire replacement Equipment which is subject to Agent’s first priority security interest or (ii) the proceeds of which are remitted to Agent to be applied pursuant to Section 2.21.

4.4 Preservation of Collateral. In addition to the rights and remedies set forth in Section 11.1 hereof, Agent: (a) may at any time take such steps as Agent deems necessary to protect Agent’s interest in and to preserve the Collateral, including the hiring of such security guards or the placing of other security protection measures as Agent may deem appropriate; (b)

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may employ and maintain at any of any Borrower’s premises a custodian who shall have full authority to do all acts necessary to protect Agent’s interests in the Collateral; (c) after the occurrence and during the continuation of a Default or an Event of Default, may lease warehouse facilities to which Agent may move all or part of the Collateral; (d) may use any Borrower’s owned or leased lifts, hoists, trucks and other facilities or equipment for handling or removing the Collateral; and (e) shall have, and is hereby granted, a right of ingress and egress to the places where the Collateral is located, and may proceed over and through any of Borrower’s owned or leased property. Each Borrower shall cooperate fully with all of Agent’s efforts to preserve the Collateral and will take such actions to preserve the Collateral as Agent may direct. All of Agent’s expenses of preserving the Collateral, including any expenses relating to the bonding of a custodian, shall be charged to Borrowers’ Account as a Revolving Advance maintained as a Domestic Rate Loan and added to the Obligations.

4.5 Ownership of Collateral.

(a) With respect to the Collateral, at the time the Collateral becomes subject to Agent’s security interest: (i) each Borrower is, and shall remain the sole owner of and fully authorized and able to sell, transfer, pledge and/or grant a first priority security interest in each and every item of its respective Collateral to Agent; and, except for Permitted Encumbrances the Collateral shall be free and clear of all Liens and encumbrances whatsoever; (ii) each document and agreement executed by each Borrower or delivered to Agent or any Lender in connection with this Agreement shall be true and correct in all respects; (iii) all signatures and endorsements of each Borrower that appear on such documents and agreements shall be genuine and such Borrower shall have full capacity to execute same; and (iv) each Borrower’s Equipment and Inventory shall be located as set forth on Schedule 4.5 and shall not be removed from such location(s) without the prior written consent of Agent except with respect to the sale of Inventory in the Ordinary Course of Business and Equipment to the extent permitted in Section 4.3 hereof.

(b) (i) There is no location at which any Borrower has any Inventory (except for Inventory in transit) other than those locations listed on Schedule 4.5; (ii) Schedule 4.5 hereto contains a correct and complete list, as of the Closing Date, of the legal names and addresses of each warehouse at which Inventory of any Borrower is stored; none of the receipts received by any Borrower from any warehouse states that the goods covered thereby are to be delivered to bearer or to the order of a named Person or to a named Person and such named Person’s assigns; (iii) Schedule 4.5 hereto sets forth a correct and complete list as of the Closing Date of (A) each place of business of each Borrower and (B) the chief executive office of each Borrower; and (iv) Schedule 4.5 hereto sets forth a correct and complete list as of the Closing Date of the location, by state and street address, of all Real Property owned or leased by any Borrower, together with the names and addresses of any landlords.

4.6 Defense of Agent’s and Lenders’ Interests. Until (a) payment and performance in full of all of the Obligations and (b) termination of this Agreement and the Other Documents, Agent’s interests in the Collateral shall continue in full force and effect. During such period no Borrower shall, without Agent’s prior written consent, pledge, sell (except Inventory in the Ordinary Course of Business and Equipment to the extent permitted in Section 4.3 hereof), assign, transfer, create or suffer to exist a Lien upon or encumber or allow or suffer to be encumbered in any way except for Permitted Encumbrances, any part of the Collateral. Each

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Borrower shall defend Agent’s interests in the Collateral against any and all Persons whatsoever. At any time following demand by Agent for payment of all Obligations, Agent shall have the right to take possession of the indicia of the Collateral and the Collateral in whatever physical form contained, including: labels, stationery, documents, instruments and advertising materials. If Agent exercises this right to take possession of the Collateral, Borrowers shall, upon demand, assemble it in the best manner possible and make it available to Agent at a place reasonably convenient to Agent. In addition, with respect to all Collateral, Agent and Lenders shall be entitled to all of the rights and remedies set forth herein and further provided by the Uniform Commercial Code or other Applicable Law. Each Borrower shall, and Agent may, at its option, instruct all suppliers, carriers, forwarders, warehousers or others receiving or holding cash, checks, Inventory, documents or instruments in which Agent holds a security interest to deliver same to Agent and/or subject to Agent’s order and if they shall come into any Borrower’s possession, they, and each of them, shall be held by such Borrower in trust as Agent’s trustee, and such Borrower will immediately deliver them to Agent in their original form together with any necessary endorsement.

4.7 Books and Records. Each Borrower shall (a) keep proper books of record and account in which full, true and correct entries will be made of all dealings or transactions of or in relation to its business and affairs; (b) set up on its books accruals with respect to all taxes, assessments, charges, levies and claims; (c) on a reasonably current basis set up on its books, from its earnings, allowances against doubtful Receivables, advances and investments and all other proper accruals (including by reason of enumeration, accruals for premiums, if any, due on required payments and accruals for depreciation, obsolescence, or amortization of properties), which should be set aside from such earnings in connection with its business; and (d) obtain Lien Waiver Agreements with respect to all premises leased by a Borrower where books and records are stored. All determinations pursuant to this subsection shall be made in accordance with, or as required by, GAAP consistently applied in the opinion of such independent public accountant as shall then be regularly engaged by Borrowers.

4.8 Financial Disclosure. Each Borrower hereby irrevocably authorizes and directs all accountants and auditors employed by such Borrower at any time during the Term to exhibit and deliver to Agent and each Lender copies of any of such Borrower’s financial statements, trial balances or other accounting records of any sort in the accountant’s or auditor’s possession, and to disclose to Agent and each Lender any information such accountants may have concerning such Borrower’s financial status and business operations, provided that Agent and Lenders shall provide Borrowers with prior notice of communications with such accountants or auditors so long as no Default or Event of Default shall have occurred. Each Borrower hereby authorizes all Governmental Bodies to furnish to Agent and each Lender copies of reports or examinations relating to such Borrower, whether made by such Borrower or otherwise; however, Agent and each Lender will attempt to obtain such information or materials directly from such Borrower prior to obtaining such information or materials from such accountants or Governmental Bodies.

4.9 Compliance with Laws. Each Borrower shall comply in all material respects with all Applicable Laws with respect to the Collateral or any part thereof or to the operation of such Borrower’s business the non-compliance with which could reasonably be expected to have a Material Adverse Effect. Each Borrower may, however, contest or dispute any Applicable Laws in any reasonable manner, provided that any related Lien is inchoate or stayed and sufficient

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reserves are established to the reasonable satisfaction of Agent to protect Agent’s Lien on or security interest in the Collateral. The assets of the Borrowers at all times shall be maintained in accordance with the requirements of all insurance carriers which provide insurance with respect to the assets of the Borrowers so that such insurance shall remain in full force and effect.

4.10 Inspection of Premises. At all reasonable times and upon advance notice (except that no notice shall be required upon the occurrence and continuance of a Default or Event of Default), Agent and each Lender shall have full access to and the right to audit, check, inspect and make abstracts and copies from each Borrower’s books, records, audits, correspondence and all other papers relating to the Collateral and the operation of each Borrower’s business. Agent, any Lender and their agents may enter upon any premises of any Borrower at any time during business hours and at any other reasonable time, and from time to time, for the purpose of inspecting the Collateral and any and all records pertaining thereto and the operation of Borrower’s business.

4.11 Insurance. The assets and properties of each Borrower at all times shall be maintained in accordance with the requirements of all insurance carriers which provide insurance with respect to the assets and properties of such Borrower so that such insurance shall remain in full force and effect. Each Borrower shall bear the full risk of any loss of any nature whatsoever with respect to the Collateral. At each Borrower’s own cost and expense in amounts and with carriers acceptable to Agent, each Borrower shall (a) keep all its insurable properties and properties in which such Borrower has an interest insured against the hazards of fire, flood, sprinkler leakage, those hazards covered by extended coverage insurance and such other hazards, and for such amounts, as is customary in the case of companies engaged in businesses similar to such Borrower’s including business interruption insurance; (b) maintain a bond in such amounts as is customary in the case of companies engaged in businesses similar to such Borrower insuring against larceny, embezzlement or other criminal misappropriation of insured’s officers and employees who may either singly or jointly with others at any time have access to the assets or funds of such Borrower either directly or through authority to draw upon such funds or to direct generally the disposition of such assets; (c) maintain public and product liability insurance against claims for personal injury, death or property damage suffered by others; (d) maintain all such worker’s compensation or similar insurance as may be required under the laws of any state or jurisdiction in which such Borrower is engaged in business; (e) furnish Agent with (i) copies of all policies and evidence of the maintenance of such policies by the renewal thereof at least thirty (30) days before any expiration date, and (ii) appropriate lender loss payable endorsements in form and substance satisfactory to Agent, naming Agent as an additional insured and lender loss payee as its interests may appear with respect to all insurance coverage referred to in clauses (a), and (c) above, and providing (A) that all proceeds thereunder shall be payable to Agent, (B) no such insurance shall be affected by any act or neglect of the insured or owner of the property described in such policy, and (C) that such policy and loss payable clauses may not be cancelled, amended or terminated unless at least thirty (30) days’ prior written notice is given to Agent. In the event of any loss thereunder, the carriers named therein hereby are directed by Agent and the applicable Borrower to make payment for such loss to Agent and not to such Borrower and Agent jointly. If any insurance losses are paid by check, draft or other instrument payable to any Borrower and Agent jointly, Agent may endorse such Borrower’s name thereon and do such other things as Agent may deem advisable to reduce the same to cash. Agent is hereby authorized to adjust and compromise claims under insurance coverage referred to in clauses (a),

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and (b) above. All loss recoveries received by Agent upon any such insurance may be applied to the Obligations, in such order as Agent in its sole discretion shall determine. Any surplus shall be paid by Agent to Borrowers or applied as may be otherwise required by law. Any deficiency thereon shall be paid by Borrowers to Agent, on demand.

4.12 Failure to Pay Insurance. If any Borrower fails to obtain insurance as hereinabove provided, or to keep the same in force, Agent, if Agent so elects, may obtain such insurance and pay the premium therefor on behalf of such Borrower, and charge Borrowers’ Account therefor as a Revolving Advance of a Domestic Rate Loan and such expenses so paid shall be part of the Obligations.

4.13 Payment of Taxes. Each Borrower will pay, when due, all taxes, assessments and other Charges lawfully levied or assessed upon such Borrower or any of the Collateral including real and personal property taxes, assessments and charges and all franchise, income, employment, social security benefits, withholding, and sales taxes (unless such taxes, assessments and other Charges are being Properly Contested). If any tax by any Governmental Body is or may be imposed on or as a result of any transaction between any Borrower and Agent or any Lender which Agent or any Lender may be required to withhold or pay or if any taxes, assessments, or other Charges remain unpaid after the date fixed for their payment, or if any claim shall be made which, in Agent’s or any Lender’s opinion, may possibly create a valid Lien on the Collateral, Agent may without notice to Borrowers pay the taxes, assessments or other Charges and each Borrower hereby indemnifies and holds Agent and each Lender harmless in respect thereof. Agent will not pay any taxes, assessments or Charges to the extent that any applicable Borrower has Properly Contested those taxes, assessments or Charges. The amount of any payment by Agent under this Section 4.13 shall be charged to Borrowers’ Account as a Revolving Advance maintained as a Domestic Rate Loan and added to the Obligations and, until Borrowers shall furnish Agent with an indemnity therefor (or supply Agent with evidence satisfactory to Agent that due provision for the payment thereof has been made), Agent may hold without interest any balance standing to Borrowers’ credit and Agent shall retain its security interest in and Lien on any and all Collateral held by Agent.

4.14 Payment of Leasehold Obligations. Each Borrower shall at all times pay, when and as due, its rental obligations under all leases under which it is a tenant, and shall otherwise comply, in all material respects, with all other terms of such leases and keep them in full force and effect and, at Agent’s request will provide evidence of having done so.

4.15 Receivables.

(a) Nature of Receivables. Each of the Receivables shall be a bona fide and valid account representing a bona fide indebtedness incurred by the Customer therein named, for a fixed sum as set forth in the invoice relating thereto (provided that, immaterial or unintentional invoice errors shall not be deemed to be a breach hereof) with respect to an absolute sale or lease and delivery of goods upon stated terms of a Borrower (or, for Receivables acquired pursuant to an Acquisition Agreement, the sellers thereunder), or work, labor or services theretofore rendered by a Borrower (or, for Receivables acquired pursuant to an Acquisition Agreement, the sellers thereunder) as of the date each Receivable is created. Same shall be due and owing in accordance with the applicable Borrower’s standard terms of sale without dispute, setoff or counterclaim except as may be stated on the accounts receivable schedules delivered by Borrowers to Agent.

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(b) Solvency of Customers. Each Customer, to the best of each Borrower’s knowledge, as of the date each Receivable is created, is and will be solvent and able to pay all Receivables on which the Customer is obligated in full when due or with respect to such Customers of any Borrower who are not solvent such Borrower has set up on its books and in its financial records bad debt reserves adequate to cover such Receivables.

(c) Location of Borrowers. The Borrowers’ chief executive office is located at 2930 W. Sam Houston Parkway N. – Suite 300, Houston, TX 77043. Until written notice is given to Agent by Borrowing Agent of any other office at which any Borrower keeps its records pertaining to Receivables, all such records shall be kept at such executive office.

(d) Collection of Receivables. Until Borrower’s authority to do so is terminated by Agent (which notice Agent may give at any time following the occurrence of an Event of Default or a Default or when Agent in its sole discretion deems it to be in Lenders’ best interest to do so), each Borrower will, at such Borrower’s sole cost and expense, but on Agent’s behalf and for Agent’s account, collect as Agent’s property and in trust for Agent all amounts received on Receivables and shall not commingle such collections with any Borrower’s funds or use the same except to pay Obligations Each Borrower shall deposit in the Blocked Account or, upon request by Agent, deliver to Agent, in original form and on the date of receipt thereof, all checks, drafts, notes, money orders, acceptances, cash and other evidences of Indebtedness.

(e) Notification of Assignment of Receivables. At any time following the occurrence of an Event of Default or a Default, or at such other times as Agent determines, is necessary or appropriate, Agent shall have the right to send notice of the assignment of, and Agent’s security interest in and Lien on, the Receivables to any and all Customers or any third party holding or otherwise concerned with any of the Collateral. Thereafter, Agent shall have the sole right to collect the Receivables, take possession of the Collateral, or both. Agent’s actual collection expenses, including, but not limited to, stationery and postage, telephone and telegraph, secretarial and clerical expenses and the salaries of any collection personnel used for collection, may be charged to Borrowers’ Account and added to the Obligations.

(f) Power of Agent to Act on Borrowers’ Behalf. Agent shall have the right to receive, endorse, assign, and/or deliver in the name of Agent or any Borrower any and all checks, drafts and other instruments for the payment of money relating to the Receivables, and each Borrower hereby waives notice of presentment, protest and non-payment of any instrument so endorsed. Each Borrower hereby constitutes Agent or Agent’s designee as such Borrower’s attorney with power (i) to endorse such Borrower’s name upon any notes, acceptances, checks, drafts, money orders or other evidences of payment or Collateral; (ii) to sign such Borrower’s name on any invoice or bill of lading relating to any of the Receivables, drafts against Customers, assignments and verifications of Receivables, in each case, upon and during the continuance of a Default or an Event of Default; (iii) to send verifications of Receivables to any Customer; (iv) to authorize the filing of financing statements and to sign such Borrower’s name on any documents or instruments deemed necessary or appropriate by Agent to preserve, protect, or perfect Agent’s interest in the Collateral and to file same; (v) to demand payment of the

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Receivables; (vi) to enforce payment of the Receivables by legal proceedings or otherwise upon and during the continuance of a Default or an Event of Default; (vii) to exercise all of such Borrower’s rights and remedies with respect to the collection of the Receivables and any other Collateral upon and during the continuance of a Default or an Event of Default; (viii) to settle, adjust, compromise, extend or renew the Receivables upon and during the continuance of a Default or an Event of Default; (ix) to settle, adjust or compromise any legal proceedings brought to collect Receivables upon and during the continuance of a Default or an Event of Default; (x) to prepare, file and sign such Borrower’s name on a proof of claim in bankruptcy or similar document against any Customer upon and during the continuance of a Default or an Event of Default; (xi) to prepare, file and sign such Borrower’s name on any notice of Lien, assignment or satisfaction of Lien or similar document in connection with the Receivables upon and during the continuance of a Default or an Event of Default; and (xii) to do all other acts and things necessary to carry out this Agreement. All acts of said attorney or designee are hereby ratified and approved, and said attorney or designee shall not be liable for any acts of omission or commission nor for any error of judgment or mistake of fact or of law (INCLUDING, WITHOUT LIMITATION, WITH RESPECT TO ANY ACT OR INACTION ARISING FROM AGENT’S OR LENDER’S NEGLIGENCE OR STRICT LIABILITY), unless done maliciously or with gross (not mere) negligence (as determined by a court of competent jurisdiction in a final non-appealable judgment); this power being coupled with an interest is irrevocable while any of the Obligations remain unpaid. Agent shall have the right at any time following the occurrence of an Event of Default or Default, to change the address for delivery of mail addressed to any Borrower to such address as Agent may designate and to receive, open and dispose of all mail addressed to any Borrower.

(g) No Liability. Neither Agent nor any Lender shall, under any circumstances or in any event whatsoever, have any liability for any error or omission or delay of any kind (INCLUDING, WITHOUT LIMITATION, WITH RESPECT TO ANY ACT OR INACTION ARISING FROM AGENT’S OR ANY LENDER’S NEGLIGENCE OR STRICT LIABILITY) occurring in the settlement, collection or payment of any of the Receivables or any instrument received in payment thereof, or for any damage resulting therefrom. Following the occurrence of an Event of Default or Default Agent may, without notice or consent from any Borrower, sue upon or otherwise collect, extend the time of payment of, compromise or settle for cash, credit or upon any terms any of the Receivables or any other securities, instruments or insurance applicable thereto and/or release any obligor thereof. Agent is authorized and empowered to accept following the occurrence of an Event of Default or Default the return of the goods represented by any of the Receivables, without notice to or consent by any Borrower, all without discharging or in any way affecting any Borrower’s liability hereunder.

(h) Establishment of a Lockbox Account, Dominion Account. All proceeds of Collateral shall be deposited by Borrowers into either (i) a lockbox account, dominion account or such other “blocked account” (“Blocked Accounts”) established at a bank or banks (each such bank, a “Blocked Account Bank”) pursuant to an arrangement with such Blocked Account Bank as may be selected by Borrowing Agent and be acceptable to Agent or (ii) depository accounts (“Depository Accounts”) established at the Agent for the deposit of such proceeds. Each applicable Borrower, Agent and each Blocked Account Bank shall enter into a deposit account control agreement in form and substance satisfactory to Agent directing such Blocked Account

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Bank to transfer such funds so deposited to Agent, either to any account maintained by Agent at said Blocked Account Bank or by wire transfer to appropriate account(s) of Agent; provided, however, that no such deposit account control agreement shall be required with respect to (i) deposit accounts maintained solely for the payment of payroll, payroll taxes and benefits and (ii) the deposit accounts listed on Schedule 4.15(h)-1 so long as the aggregate balance of the accounts listed on such schedule does not exceed $125,000 at any time, which balance shall be promptly reported to Agent upon Agent’s request and immediately reported to Agent in the event any such balance exceeds $125,000 for more than one (1) Business Day. All funds deposited in such Blocked Accounts shall immediately become the property of Agent and Borrowing Agent shall obtain the agreement by such Blocked Account Bank to waive any offset rights against the funds so deposited. For the avoidance of doubt, to the extent any funds so deposited in a Blocked Account or a Depository Account remain after application to the outstanding Advances in accordance with this Agreement, Borrowing Agent may deliver a written request to Agent to transfer such excess funds to Borrowers’ operating account and, upon such transfer, such funds shall not be deemed property of Agent. Neither Agent nor any Lender assumes any responsibility for such blocked account arrangement, including any claim of accord and satisfaction or release with respect to deposits accepted by any Blocked Account Bank thereunder. Borrowing Agent shall notify each Customer of any Borrower to send all future payments owed to a Borrower by such Customer, including, but not limited to, payments on any Receivable, to a Blocked Account or Depository Account, (i) with respect to any Person that is a Customer of any Borrower on the Closing Date, within thirty (30) days of the Closing Date and (ii) with respect to any Person that is not a Customer on the Closing Date, promptly upon such Person becoming a Customer of a Borrower. If any Borrower shall receive any collections or other proceeds of the Collateral, such Borrower shall hold such collections or proceeds in trust for the benefit of Agent and deposit such collections or proceeds into a Blocked Account or Depository Account within one (1) Business Day following such Borrower’s receipt thereof. All Deposit Accounts, investment accounts and other bank accounts of any Credit Party, including, without limitation, all Blocked Accounts and Depository Accounts are described and set forth on Schedule 4.15(h)-2 hereto.

(i) Adjustments. No Borrower will, without Agent’s consent, compromise or adjust any Receivables (or extend the time for payment thereof) or accept any returns of merchandise or grant any additional discounts, allowances or credits thereon except for those compromises, adjustments, returns, discounts, credits and allowances as have been heretofore customary in the business of such Borrower.

4.16 Inventory. To the extent Inventory held for sale or lease has been produced by any Borrower, it has been and will be produced by such Borrower in accordance with the Federal Fair Labor Standards Act of 1938, as amended, and all rules, regulations and orders thereunder.

4.17 Maintenance of Equipment. The Equipment shall be maintained in good operating condition and repair (reasonable wear and tear excepted) and all necessary replacements of and repairs thereto shall be made so that the value and operating efficiency of the Equipment shall be maintained and preserved. No Borrower shall use or operate the Equipment in violation of any law, statute, ordinance, code, rule or regulation. Each Borrower shall have the right to sell Equipment to the extent set forth in Section 4.3 hereof.

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4.18 Exculpation of Liability. Nothing herein contained shall be construed to constitute Agent or any Lender as any Borrower’s agent for any purpose whatsoever, nor shall Agent or any Lender be responsible or liable for any shortage, discrepancy, damage, loss or destruction of any part of the Collateral wherever the same may be located and regardless of the cause thereof (INCLUDING, WITHOUT LIMITATION, WITH RESPECT TO ANY ACT OR INACTION ARISING FROM AGENT’S OR ANY LENDER’S NEGLIGENCE OR STRICT LIABILITY). Neither Agent nor any Lender, whether by anything herein or in any assignment or otherwise, assume any of any Borrower’s obligations under any contract or agreement assigned to Agent or such Lender, and neither Agent nor any Lender shall be responsible in any way for the performance by any Borrower of any of the terms and conditions thereof.

4.19 Environmental Matters.

(a) Borrowers shall ensure that the Real Property and all operations and businesses conducted thereon remains in material compliance with all Environmental Laws and they shall not place or permit to be placed any Hazardous Substances on any Real Property except in accordance with Applicable Law or appropriate governmental authorities.

(b) Borrowers shall establish and maintain a system to assure and monitor continued compliance with all applicable Environmental Laws which system shall include periodic reviews of such compliance.

(c) Borrowers shall (i) employ in connection with the use of the Real Property appropriate technology necessary to maintain compliance with any applicable Environmental Laws and (ii) to the extent required by any applicable Environmental Laws, dispose of any and all Hazardous Waste generated at the Real Property only at facilities and with carriers that maintain valid permits under RCRA and any other applicable Environmental Laws.

(d) In the event any Borrower or any of their respective Subsidiaries obtains, gives or receives written notice of any Release or threat of Release of a reportable quantity of any Hazardous Substances at the Real Property (any such event being hereinafter referred to as a “Hazardous Discharge”) or receives with respect to Environmental Laws or Hazardous Discharge, any notice of violation, request for information or notification that it is potentially responsible for investigation or cleanup of Hazardous Discharge at the Real Property, demand letter or complaint, order, citation, or other written notice with regard to any Hazardous Discharge or violation of Environmental Laws affecting the Real Property or such Borrower’s interest therein (any of the foregoing is referred to herein as an “Environmental Complaint”) from any Person, including any state agency responsible in whole or in part for environmental matters in the state in which the Real Property is located or the United States Environmental Protection Agency (any such person or entity hereinafter the “Authority”), then Borrowing Agent shall, and shall cause such Subsidiary, as applicable, within five (5) Business Days, give written notice of same to Agent detailing facts and circumstances of which any Borrower is aware giving rise to the Hazardous Discharge or Environmental Complaint. Such information is to be provided to allow Agent to protect its security interest in and Lien on the Real Property and the Collateral and is not intended to create nor shall it create any obligation upon Agent or any Lender with respect thereto.

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(e) Borrowing Agent shall promptly forward to Agent copies of any request for information, notification of potential liability, demand letter relating to potential responsibility with respect to the investigation or cleanup of Hazardous Substances at any other site owned, operated or used by any Borrower to dispose of Hazardous Substances and shall continue to forward copies of material correspondence between any Borrower and the Authority regarding such claims to Agent until the claim is settled. Borrowing Agent shall promptly forward to Agent copies of all documents and reports concerning a Hazardous Discharge at the Real Property that any Borrower is required to file under any Environmental Laws. Such information is to be provided solely to allow Agent to protect Agent’s security interest in and Lien on the Real Property and the Collateral.

(f) As required by Environmental Law, Borrowers shall respond promptly to any Hazardous Discharge or Environmental Complaint and take all necessary in order to comply with Environmental Laws. If any Borrower shall fail to respond promptly to any Hazardous Discharge or Environmental Complaint or any Borrower shall fail to comply with any of the requirements of any Environmental Laws, Agent on behalf of Lenders may, but without the obligation to do so, for the sole purpose of protecting Agent’s interest in the Collateral: (A) give such notices or (B) enter onto the Real Property (or authorize third parties to enter onto the Real Property) and take such actions as Agent (or such third parties as directed by Agent) deem reasonably necessary or advisable, to clean up, remove, mitigate or otherwise deal with any such Hazardous Discharge or Environmental Complaint. All reasonable costs and expenses incurred by Agent and Lenders (or such third parties) in the exercise of any such rights, including any sums paid in connection with any judicial or administrative investigation or proceedings, fines and penalties, together with interest thereon from the date expended at the Default Rate for Domestic Rate Loans constituting Revolving Advances shall be paid upon demand by Borrowers, and until paid shall be added to and become a part of the Obligations secured by the Liens created by the terms of this Agreement or any other agreement between Agent, any Lender and any Borrower.

(g) Promptly upon the written request of Agent from time to time, Borrowers shall provide Agent, at Borrowers’ expense, with an environmental site assessment or environmental audit report prepared by an environmental engineering firm acceptable in the reasonable opinion of Agent, to assess with a reasonable degree of certainty the existence of a Hazardous Discharge and the potential costs in connection with abatement, cleanup and removal of any Hazardous Substances found on, under, at or within the Real Property. Any report or investigation of such Hazardous Discharge proposed and acceptable to an appropriate Authority that is charged to oversee the clean-up of such Hazardous Discharge shall be acceptable to Agent. If such estimates, individually or in the aggregate, exceed $100,000, Agent shall have the right to require Borrowers to post a bond, letter of credit or other security reasonably satisfactory to Agent to secure payment of these costs and expenses.

(h) Borrowers shall defend and indemnify Agent and Lenders and hold Agent, Lenders and their respective employees, agents, directors and officers harmless from and against all loss, liability (INCLUDING, WITHOUT LIMITATION, ANY STRICT LIABILITY), damage and expense, claims, costs, fines and penalties, including attorney’s fees, suffered or incurred by Agent or Lenders under or on account of any Environmental Laws, including the assertion of any Lien thereunder, with respect to any Hazardous Discharge, the presence of any

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Hazardous Substances affecting the Real Property, whether or not the same originates or emerges from the Real Property or any contiguous real estate, including any loss of value of the Real Property as a result of the foregoing (INCLUDING, WITHOUT LIMITATION, WITH RESPECT TO ANY ACT OR INACTION ARISING FROM AGENT’S OR LENDER’S NEGLIGENCE OR STRICT LIABILITY), except to the extent such loss, liability , damage and expense is attributable to any Hazardous Discharge resulting from actions on the part of Agent or any Lender. Borrowers’ obligations under this Section 4.19 shall arise upon the discovery of the presence of any Hazardous Substances at the Real Property, whether or not any federal, state, or local environmental agency has taken or threatened any action in connection with the presence of any Hazardous Substances. Borrowers’ obligation and the indemnifications hereunder shall survive the termination of this Agreement.

(i) For purposes of Section 4.19 and 5.7, all references to Real Property shall be deemed to include all of each Borrower’s right, title and interest in and to its owned and leased premises.

4.20 Financing Statements. Except as respect to the financing statements filed by Agent and the financing statements described on Schedule 1.2, no financing statement covering any of the Collateral or any proceeds thereof is on file in any public office.

4.21 Vehicle Titles. With respect to each vehicle, trailer or other item of Collateral subject to a certificate of title statute (each a “Vehicle Title”) acquired after the Closing Date, Borrowers shall deliver to Agent, in form and substance satisfactory to Agent: (i) all necessary fully-executed, notarized powers of attorney authorizing Automotive Resources International to perfect Liens on behalf of Agent; (ii) an original title properly endorsed to such Borrower for each such item of Collateral; (iii) all other necessary documentation or information required by Applicable Law, including without limitation, vehicle descriptions, odometer statements and owner and lienholder identification information; and (iv) evidence that Agent’s Lien has been duly noted thereon. For the avoidance of doubt, Agent shall retain possession of all original Vehicle Titles reflecting Agent as the lienholder thereunder.

V REPRESENTATIONS AND WARRANTIES.

Each Borrower represents and warrants as follows:

5.1 Authority. Each Borrower has full power, authority and legal right to enter into this Agreement and the Other Documents and to perform all its respective Obligations hereunder and thereunder. This Agreement, the Intercreditor Agreement and the Other Documents have been duly executed and delivered by each Borrower, and this Agreement, the Intercreditor Agreement and the Other Documents constitute the legal, valid and binding obligation of such Borrower, enforceable in accordance with their terms, except as such enforceability may be limited by any applicable bankruptcy, insolvency, moratorium or similar laws affecting creditors’ rights generally. The execution, delivery and performance of this Agreement and of the Other Documents (a) are within the applicable Borrower’s corporate, or limited liability company powers, as the case may be, have been duly authorized by all necessary corporate or company action, as applicable, are not in contravention of law or the terms of such Borrower’s Organizational Documents or of any material agreement or undertaking to which such Borrower

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is a party or by which such Borrower is bound, including any Acquisition Agreement or the Convertible Senior Notes Documentation, (b) will not conflict with or violate any law or regulation, or any judgment, order or decree of any Governmental Body, (c) will not require the Consent of any Governmental Body or any other Person, except those Consents set forth on Schedule 5.1 hereto, all of which will have been duly obtained, made or compiled prior to the Closing Date and which are in full force and effect and (d) will not conflict with, nor result in any breach in any of the provisions of or constitute a default under or result in the creation of any Lien except Permitted Encumbrances upon any asset of such Borrower under the provisions of any agreement, charter document, instrument, by-law, operating agreement or other instrument to which such Borrower is a party or by which it or its property is a party or by which it may be bound, including under the provisions of the Convertible Senior Notes Documentation or any Acquisition Agreement.

5.2 Formation and Qualification.

(a) Each Borrower is duly incorporated or formed, as applicable, and in good standing under the laws of the state listed on Schedule 5.2(a), and is qualified to do business and is in good standing in the states listed on Schedule 5.2(a) which constitute all states in which qualification and good standing are necessary for such Borrower to conduct its business and own its property and where the failure to so qualify could reasonably be expected to have a Material Adverse Effect on such Borrower. Each Borrower has delivered to Agent true and complete copies of its Organizational Documents and will promptly notify Agent of any amendment or changes thereto.

(b) The only Subsidiaries of Holdings and each Borrower are listed on Schedule 5.2(b). The Equity Interests of each Borrower are presently held by the Persons identified on Schedule 5.2(b), in the numbers of interests set forth thereon.

(c) All accrued but unpaid dividends owing on account of the Equity Interests of each Borrower as of the Closing Date are set forth on Schedule 5.2(c).

5.3 Survival of Representations and Warranties. All representations and warranties of the Credit Parties contained in this Agreement and the Other Documents shall be true at the time of such Borrower’s execution of this Agreement and the Other Documents, and shall survive the execution, delivery and acceptance thereof by the parties thereto and the closing of the transactions described therein or related thereto.

5.4 Tax Returns. Each Borrower’s federal tax identification number is set forth on Schedule 5.4. Each Borrower has filed all federal, state, local and foreign (if applicable) tax returns and other reports each is required by law to file and has paid all taxes, assessments, fees and other governmental charges that are due and payable. To the best knowledge of Borrowers, the provision for taxes on the books of each Borrower is adequate for all years not closed by applicable statutes, and for its current fiscal year, and no Borrower has knowledge of any deficiency or additional assessment in connection therewith not provided for on its books, and the charges, accruals and reserves on the books of Holdings and its Subsidiaries in respect of federal, state and local and/or foreign taxes for all such years and for the current fiscal year.

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5.5 Financial Statements.

(a) The pro forma balance sheet of Holdings and its Subsidiaries on a consolidated basis (the “Pro Forma Balance Sheet”) furnished to Agent on the Closing Date reflects the consummation of the transactions contemplated under this Agreement and under the Convertible Senior Notes (collectively, the “Transactions”) and fairly reflects the financial condition, results of operations and cash flows of Holdings and its Subsidiaries as of the Closing Date after giving effect to the Transactions, and has been prepared in accordance with GAAP, consistently applied. The Pro Forma Balance Sheet has been certified by an Authorized Officer of Holdings as being based on the information available to Borrowers as of the date of delivery thereof, and presents fairly in all material respects on a pro forma basis the estimated financial position, results of operations and cash flows of Holdings and its Subsidiaries on a consolidated basis. All financial statements referred to in this subsection 5.5(a), including the related schedules and notes thereto, have been prepared, in accordance with GAAP, except as may be disclosed in such financial statements.

(b) The twelve-month cash flow projections of Holdings and its Subsidiaries on a consolidated basis and its projected balance sheets as of the Closing Date, copies of which are annexed hereto as Exhibit 5.5(b) (the “Projections”) were prepared by an Authorized Officer of Holdings, are based on underlying assumptions which provide a reasonable basis for the projections contained therein and reflect Holdings’ judgment based on present circumstances of the most likely set of conditions and course of action for the projected period. The cash flow Projections together with the Pro Forma Balance Sheet, are referred to as the “Pro Forma Financial Statements”.

(c) The consolidated balance sheets of Holdings, its Subsidiaries and such other Persons described therein (including the accounts of all Subsidiaries for the respective periods during which a subsidiary relationship existed) as of December 31, 2010, and the related statements of income, changes in stockholder’s equity, and changes in cash flow for the period ended on such date, all accompanied by reports thereon containing opinions without qualification by independent certified public accountants, copies of which have been delivered to Agent, have been prepared in accordance with GAAP, consistently applied (except for changes in application in which such accountants concur) and present fairly the financial position of Holdings and its Subsidiaries at such date and the results of their operations for such period. Since December 31, 2010 there has been no change in the condition, financial or otherwise, of Holdings or its Subsidiaries as shown on the consolidated balance sheet as of such date and no change in the aggregate value of machinery, equipment and Real Property owned by Holdings and its Subsidiaries, except changes which could not reasonably be expected to cause a Material Adverse Effect or changes in the Ordinary Course of Business, none of which individually or in the aggregate could reasonably be expected to cause a Material Adverse Effect.

5.6 Entity Name. No Borrower has been known by any other corporate name in the past five years and no Borrower sells Inventory or provides services under any other name except as set forth on Schedule 5.6, nor has any Borrower been the surviving Person of a merger or consolidation or acquired all or substantially all of the assets of any Person during the preceding five (5) years.

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5.7 O.S.H.A. and Environmental Compliance.

(a) Each Borrower has duly complied with, and its facilities, business, assets, property, leaseholds, Real Property and Equipment are in compliance in all material respects with, the provisions of the Federal Occupational Safety and Health Act, the Environmental Protection Act, RCRA and all other Environmental Laws; there have been no outstanding citations, written notices or orders of non-compliance issued to any Borrower or relating to its business, assets, property, leaseholds or Equipment under any such laws, rules or regulations.

(b) Each Borrower has been issued all required federal, state and local licenses, certificates or permits relating to all applicable Environmental Laws.

(c) (i) There are no visible signs of releases, spills, discharges, leaks or disposal (collectively referred to as “Releases”) of Hazardous Substances at, upon, under or within any Real Property or any premises leased by any Borrower which could reasonably be expected to cause or give rise to a Material Adverse Effect; (ii) there are no underground storage tanks or polychlorinated biphenyls on the Real Property; (iii) to the best of Borrowers’ knowledge, the Real Property has never been used as a treatment, storage or disposal facility of Hazardous Waste; and (iv) to the best of Borrowers’ knowledge, no Hazardous Substances are present on the Real Property, excepting such quantities as are (x) handled in accordance with all applicable manufacturer’s instructions and governmental regulations and in proper storage containers and as are necessary for the operation of the commercial business of Borrowers or their respective tenants or (y) in material compliance with all applicable Environmental Laws.

5.8 Solvency; No Litigation, Violation, Indebtedness or Default.

(a) Each Borrower is, and after giving effect to the Transactions, will be solvent, able to pay its debts as they mature, and has, and after giving effect to the Transactions, will have capital sufficient to carry on its business and all businesses in which it is about to engage, and (i) as of the Closing Date, the fair present saleable value of its assets, calculated on a going concern basis, is in excess of the amount of its liabilities and (ii) subsequent to the Closing Date, the fair saleable value of its assets (calculated on a going concern basis) will be in excess of the amount of its liabilities.

(b) Except as disclosed in Schedule 5.8(b), no Borrower has (i) any pending or threatened litigation, arbitration, actions or proceedings which could reasonably be expected to cause or result in a Material Adverse Effect, or (ii) any liabilities or indebtedness for borrowed money other than the Obligations.

(c) No Borrower is in violation of any applicable statute, law, rule, regulation or ordinance in any respect which could reasonably be expected to have a Material Adverse Effect, nor is any Borrower in violation of any order of any court, Governmental Body or arbitration board or tribunal.

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(d) No Borrower, nor any member of the Controlled Group, maintains or contributes to any Plan other than (i) as of the Closing Date, those listed on Schedule 5.8(d) hereto and (ii) thereafter, as permitted under this Agreement. Except as set forth on Schedule 5.8(d), (i) no Plan has incurred any “accumulated funding deficiency,” as defined in Section 302(a)(2) of ERISA and Section 412(a) of the Code, whether or not waived, and each Borrower and each member of the Controlled Group has met all applicable minimum funding requirements under Section 302 of ERISA in respect of each Plan; (ii) each Plan which is intended to be a qualified plan under Section 401(a) of the Code as currently in effect has been determined by the Internal Revenue Service to be qualified under Section 401(a) of the Code and the trust related thereto is exempt from federal income tax under Section 501(a) of the Code; (iii) neither any Borrower nor any member of the Controlled Group has incurred any liability to the PBGC other than for the payment of premiums, and there are no premium payments which have become due which are unpaid; (iv) no Plan has been terminated by the plan administrator thereof nor by the PBGC, and there is no occurrence which would cause the PBGC to institute proceedings under Title IV of ERISA to terminate any Plan; (v) at this time, the current value of the assets of each Plan exceeds the present value of the accrued benefits and other liabilities of such Plan and neither any Borrower nor any member of the Controlled Group knows of any facts or circumstances which would materially change the value of such assets and accrued benefits and other liabilities; (vi) neither any Borrower nor any member of the Controlled Group has breached any of the responsibilities, obligations or duties imposed on it by ERISA with respect to any Plan; (vii) neither any Borrower nor any member of a Controlled Group has incurred any liability for any excise tax arising under Section 4972 or 4980B of the Code, and no fact exists which could give rise to any such liability; (viii) neither any Borrower nor any member of the Controlled Group nor any fiduciary of, nor any trustee to, any Plan, has engaged in a “prohibited transaction” described in Section 406 of the ERISA or Section 4975 of the Code nor taken any action which would constitute or result in a Termination Event with respect to any such Plan which is subject to ERISA; (ix) each Borrower and each member of the Controlled Group has made all contributions due and payable with respect to each Plan; (x) there exists no event described in Section 4043(b) of ERISA, for which the thirty (30) day notice period has not been waived; (xi) neither any Borrower nor any member of the Controlled Group has any fiduciary responsibility for investments with respect to any plan existing for the benefit of persons other than employees or former employees of any Borrower and any member of the Controlled Group; (xii) neither any Borrower nor any member of the Controlled Group maintains or contributes to any Plan which provides health, accident or life insurance benefits to former employees, their spouses or dependents, other than in accordance with Section 4980B of the Code; (xiii) neither any Borrower nor any member of the Controlled Group has withdrawn, completely or partially, from any Multiemployer Plan so as to incur liability under the Multiemployer Pension Plan Amendments Act of 1980 and there exists no fact which would reasonably be expected to result in any such liability; and (xiv) no Plan fiduciary (as defined in Section 3(21) of ERISA) has any liability for breach of fiduciary duty or for any failure in connection with the administration or investment of the assets of a Plan.

5.9 Patents, Trademarks, Copyrights and Licenses. All patents, patent applications, trademarks, trademark applications, service marks, service mark applications, copyrights, copyright applications, design rights, trade names, trade name applications, domain names, domain name applications, assumed names, trade secrets and licenses (except for ‘shrink wrap’ licenses in respect of mass-marketed software licenses generally commercially available) owned or utilized by any Borrower are set forth on Schedule 5.9, are valid and have been duly registered or filed with all appropriate Governmental Bodies and constitute all of the intellectual property rights which are necessary for the operation of its business; to the best of Borrowers’ knowledge,

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there is no objection to or pending challenge to the validity of any such patent, trademark, copyright, design rights, trade name, trade name application, trade secret, domain name, domain name applications or license (except for ‘shrink wrap’ licenses in respect of mass-marketed software licenses generally commercially available) and no Borrower is aware of any grounds for any challenge, except as set forth in Schedule 5.9 hereto. Each to the best of Borrowers’ knowledge, each patent, patent application, patent license, trademark, trademark application, trademark license, service mark, service mark application, service mark license, trade name, trade name application, domain name, domain name application, design rights, copyright, copyright application and copyright license owned or held by any Borrower and all trade secrets used by any Borrower consist of original material or property developed by such Borrower or was lawfully acquired by such Borrower from the proper and lawful owner thereof. Each of such items has been maintained so as to preserve the value thereof from the date of creation or acquisition thereof. With respect to all software used by any Borrower, which is the property of such Borrower, such Borrower is in possession of all source and object codes related to each piece of software or is the beneficiary of a source code escrow agreement, each such source code escrow agreement being listed on Schedule 5.9 hereto.

5.10 Licenses and Permits. Except as set forth in Schedule 5.10, each Borrower (a) is in compliance with and (b) has procured and is now in possession of, all material licenses or permits required by any applicable federal, state, provincial or local law, rule or regulation for the operation of its business in each jurisdiction wherein it is now conducting or proposes to conduct business and where such noncompliance or failure to procure such licenses or permits could have a Material Adverse Effect.

5.11 Default of Indebtedness. No Borrower is in default in the payment of the principal of or interest on any Indebtedness or under any instrument or agreement under or subject to which any Indebtedness has been issued and no event has occurred under the provisions of any such instrument or agreement which with or without the lapse of time or the giving of notice, or both, constitutes or would constitute an event of default thereunder.

5.12 No Default. No Borrower is in default in the payment or performance of any of its contractual obligations.

5.13 No Burdensome Restrictions. No Borrower is party to any contract or agreement the performance of which could have a Material Adverse Effect. Each Borrower has heretofore delivered to Agent true and complete copies of all Material Contracts to which it is a party or to which it or any of its properties is subject. No Borrower has agreed or consented to cause or permit in the future (upon the happening of a contingency or otherwise) any of its property, whether now owned or hereafter acquired, to be subject to a Lien which is not a Permitted Encumbrance.

5.14 No Labor Disputes. No Borrower is involved in any labor dispute; there are no strikes or walkouts or union organization of any Borrower’s employees threatened or in existence and no labor contract is scheduled to expire during the Term other than as set forth on Schedule 5.14 hereto.

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5.15 Margin Regulations. No Borrower is engaged, nor will it engage, principally or as one of its important activities, in the business of extending credit for the purpose of “purchasing” or “carrying” any “margin stock” within the respective meanings of each of the quoted terms under Regulation U of the Board of Governors of the Federal Reserve System as now and from time to time hereafter in effect. No part of the proceeds of any Advance will be used for “purchasing” or “carrying” “margin stock” as defined in Regulation U of such Board of Governors.

5.16 Investment Company Act. No Borrower is an “investment company” registered or required to be registered under the Investment Company Act of 1940, as amended, nor is it controlled by such a company.

5.17 Disclosure. No representation or warranty made by any Borrower in this Agreement, the Convertible Senior Notes Documentation or in any Acquisition Agreement, or in any financial statement, report, certificate or any other document furnished in connection herewith or therewith contains any untrue statement of fact or omits to state any fact necessary to make the statements herein or therein not misleading. There is no fact known to any Borrower or which reasonably should be known to any Borrower which such Borrower has not disclosed to Agent in writing with respect to the transactions contemplated by any Acquisition Agreement, the Convertible Senior Notes Documentation or this Agreement which could reasonably be expected to have a Material Adverse Effect.

5.18 Delivery of Convertible Senior Notes Documentation. Agent has received complete copies of all Convertible Senior Notes Documentation (including all exhibits, schedules and disclosure letters referred to therein or delivered pursuant thereto, if any) and all amendments thereto, waivers relating thereto and other side letters or agreements affecting the terms thereof. None of such documents and agreements has been amended or supplemented, nor have any of the provisions thereof been waived, except pursuant to a written agreement or instrument which has heretofore been delivered to Agent.

5.19 Swaps. No Borrower is a party to, nor will it be a party to, any swap agreement whereby such Borrower has agreed or will agree to swap interest rates or currencies unless same provides that damages upon termination following an event of default thereunder are payable on an unlimited “two-way basis” without regard to fault on the part of either party.

5.20 Conflicting Agreements. No provision of any mortgage, indenture, contract, agreement, judgment, decree or order binding on any Borrower or affecting the Collateral conflicts with, or requires any Consent which has not already been obtained to, or would in any way prevent the execution, delivery or performance of, the terms of this Agreement or the Other Documents.

5.21 Application of Certain Laws and Regulations. Neither any Borrower nor any Affiliate of any Borrower is subject to any law, statute, rule or regulation which regulates the incurrence of any Indebtedness, including laws, statutes, rules or regulations relative to common or interstate carriers or to the sale of electricity, gas, steam, water, telephone, telegraph or other public utility services.

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5.22 Business and Property of Borrowers. Upon and after the Closing Date, Borrowers do not propose to engage in any business other than those described on Schedule 5.22. On the Closing Date, each Borrower will own all the property and possess all of the rights and Consents necessary for the conduct of the business of such Borrower.

5.23 Section 20 Subsidiaries. Borrowers do not intend to use and shall not use any portion of the proceeds of the Advances, directly or indirectly, to purchase during the underwriting period, or for thirty (30) days thereafter, Ineligible Securities being underwritten by a Section 20 Subsidiary.

5.24 Anti-Terrorism Laws.

(a) General. Neither any Borrower nor any Affiliate of any Borrower is in violation of any Anti-Terrorism Law or engages in or conspires to engage in any transaction that evades or avoids, or has the purpose of evading or avoiding, or attempts to violate, any of the prohibitions set forth in any Anti-Terrorism Law.

(b) Executive Order No. 13224. No Borrower nor any Affiliate of a Borrower or their respective agents acting or benefiting in any capacity in connection with the Advances or other transactions hereunder, is any of the following (each a “Blocked Person”):

(i) a Person that is listed in the annex to, or is otherwise subject to the provisions of, the Executive Order No. 13224;

(ii) a Person owned or controlled by, or acting for or on behalf of, any Person that is listed in the annex to, or is otherwise subject to the provisions of, the Executive Order No. 13224;

(iii) a Person or entity with which any Lender is prohibited from dealing or otherwise engaging in any transaction by any Anti-Terrorism Law;

(iv) a Person or entity that commits, threatens or conspires to commit or supports “terrorism” as defined in the Executive Order No. 13224;

(v) a Person or entity that is named as a “specially designated national” on the most current list published by the U.S. Treasury Department Office of Foreign Asset Control at its official website or any replacement website or other replacement official publication of such list, or

(vi) a Person or entity who is affiliated or associated with a Person or entity listed above.

No Borrower or to the knowledge of any Borrower, any of its agents acting in any capacity in connection with the Advances or other transactions hereunder (i) conducts any business or engages in making or receiving any contribution of funds, goods or services to or for the benefit of any Blocked Person, or (ii) deals in, or otherwise engages in any transaction relating to, any property or interests in property blocked pursuant to the Executive Order No. 13224.

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5.25 Trading with the Enemy. No Borrower has engaged, nor does any Borrower intend to engage, in any business or activity prohibited by the Trading with the Enemy Act.

5.26 Inactive Subsidiaries. No Inactive Subsidiary (i) owns or hold any assets (other than, with respect to Flotek Ecuador Investments, LLC and Flotek Ecuador Management, LLC, the Equity Interests in FlotekChemical Ecuador CIA, LTDA), (ii) has any liabilities, and (iii) conducts any business operations, and the Inactive Subsidiaries will not do any of the foregoing after the Closing Date without the prior written consent of Lender.

VI AFFIRMATIVE COVENANTS.

Each Borrower hereby covenants and agrees that on the Closing Date and thereafter, until all of the Obligations (other than indemnification and other contingent Obligations, in each case, not yet due and payable or in respect of which no assertion of liability and no claim or demand for payment has been made) incurred hereunder, are indefeasibly paid in full, termination of this Agreement and all Letters of Credit issued hereunder have expired, terminated or been fully collateralized in cash in an amount and manner satisfactory to Agent in its sole discretion (and as applicable shall cause its Subsidiaries) to:

6.1 Payment of Fees. Pay to Agent on demand all usual and customary fees and expenses which Agent incurs in connection with (a) the forwarding of Advance proceeds and (b) the establishment and maintenance of any Blocked Accounts or Depository Accounts as provided for in Section 4.15(h). Agent may, without making demand, charge Borrowers’ Account for all such fees and expenses.

6.2 Conduct of Business and Maintenance of Existence and Assets. (a) Conduct continuously and operate actively its business according to good business practices and maintain all of its properties useful or necessary in its business in good working order and condition (reasonable wear and tear excepted and except as may be disposed of in accordance with the terms of this Agreement), including all licenses, patents, copyrights, design rights, trade names, domain names, trade secrets and trademarks and take all actions necessary to enforce and protect the validity of any intellectual property right or other right included in the Collateral; (b) keep in full force and effect its existence and comply in all material respects with the laws and regulations governing the conduct of its business where the failure to do so could reasonably be expected to have a Material Adverse Effect; and (c) make all such reports and pay all such franchise and other taxes and license fees and do all such other acts and things as may be lawfully required to maintain its rights, licenses, leases, powers and franchises under the laws of the United States or any political subdivision thereof where the failure to do so could reasonably be expected to have a Material Adverse Effect.

6.3 Violations. Promptly notify Agent in writing of any violation of any law, statute, regulation or ordinance of any Governmental Body, or of any agency thereof, applicable to any Borrower which could reasonably be expected to cause a Material Adverse Effect.

6.4 Government Receivables. Take all steps necessary to protect Agent’s interest in the Collateral under the Federal Assignment of Claims Act, the Uniform Commercial Code and all other applicable state or local statutes or ordinances and deliver to Agent appropriately endorsed, any instrument or chattel paper connected with any Receivable arising out of contracts between any Borrower and the United States, any state or any department, agency or instrumentality of any of them.

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6.5 Financial Covenants.

(a) Fixed Charge Coverage Ratio. Cause to be maintained, a Fixed Charge Coverage Ratio of not less than 1.10 to 1.00 (i) as of September 30, 2011, for the three (3) month period then ending, (ii) as of December 31, 2011, for the six (6) month period then ending, (iii) as of March 31, 2012, for the nine (9) month period then ending and (iv) as of June 30, 2012 and as of the last day of each fiscal quarter thereafter, for the twelve (12) month period then ending.

6.6 Execution of Supplemental Instruments. Execute and deliver to Agent from time to time, upon demand, such supplemental agreements, statements, assignments and transfers, or instructions or documents relating to the Collateral, and such other instruments as Agent may request, in order that the full intent of this Agreement may be carried into effect.

6.7 Payment of Indebtedness. Pay, discharge or otherwise satisfy at or before maturity (subject, where applicable, to specified grace periods and, in the case of the trade payables, to normal payment practices) all its obligations and liabilities of whatever nature, except when the failure to do so could not reasonably be expected to have a Material Adverse Effect or when the amount or validity thereof is currently being contested in good faith by appropriate proceedings and each Borrower shall have provided for such reserves as Agent may reasonably deem proper and necessary in the exercise of its Permitted Discretion, subject at all times to any applicable subordination arrangement in favor of Lenders.

6.8 Standards of Financial Statements. Cause all financial statements referred to in Sections 9.7, 9.8, 9.9, 9.10, 9.11, 9.12 and 9.13 as to which GAAP is applicable to fairly reflect the financial condition, results of operations and cash flows of Holdings and its Subsidiaries (subject, in the case of interim financial statements, to normal year-end audit adjustments) prepared in reasonable detail and in accordance with GAAP applied consistently throughout the periods reflected therein (except as concurred in by such reporting accountants or officer, as the case may be, and disclosed therein).

6.9 [Reserved].

6.10 Exercise of Rights. Enforce all of its rights under any Acquisition Agreement including, but not limited to, all indemnification rights and pursue all remedies available to it with diligence and in good faith in connection with the enforcement of any such rights.

6.11 Nature of Business. Carry on its business in substantially the same manner and in substantially the same fields of enterprise as set forth in Section 5.22.

6.12 Subsidiaries. Holdings agrees that it shall cause each of its Subsidiaries existing as of the Closing Date (other than those Subsidiaries that are “Borrowers” hereunder or Foreign Subsidiaries) to guarantee the payment and performance of the Obligations and to assign, pledge and grant to Agent for its benefit and for the ratable benefit of each Lender a continuing security interest and Lien in and to all of its personal property as security for the payment and

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performance of the Obligations. Contemporaneously with the creation or acquisition of any Subsidiary after the Closing Date, Holdings agrees that it shall cause such Subsidiary to join this Agreement as a “Borrower” hereunder or guarantee the payment and performance of the Obligations (to be determined in Agent’s sole discretion) and grant to Agent for its benefit and for the ratable benefit of each Lender a continuing security interest and Lien in and to all of its property as security for the payment and performance of the Obligations. Holdings shall not permit any of its domestic Subsidiaries existing as of the Closing Date, or permit any Subsidiary created or acquired after the Closing Date, to be or become a Foreign Subsidiary without the prior written consent of Agent and Required Lenders.

6.13 Post-Closing Obligations. Borrowers shall cause the conditions set forth on Schedule 6.13 hereto to be satisfied in full, on or before the date specified for each such condition, time being of the essence, in a manner satisfactory, in form and substance as applicable, to Agent in its Permitted Discretion.

VII NEGATIVE COVENANTS.

Each Borrower hereby covenants and agrees that on the Closing Date and thereafter, until all of the Obligations (other than indemnification and other contingent Obligations, in each case, not yet due and payable or in respect of which no assertion of liability and no claim or demand for payment has been made) incurred hereunder, are indefeasibly paid in full, termination of this Agreement and all Letters of Credit issued hereunder have expired, terminated or been fully collateralized in cash in an amount and manner satisfactory to Agent in its sole discretion, it shall not (and as applicable shall not permit any Subsidiary to):

7.1 Merger, Consolidation, Acquisition and Sale of Assets.

(a) Enter into any merger, consolidation or other reorganization with or into any other Person or acquire all or a substantial portion of the assets or Equity Interests of any Person or permit any other Person to consolidate with or merge with it, except in connection with a Permitted Acquisition. Notwithstanding the foregoing, and in each case (a) any Borrower may merge or be consolidated into any other Borrower, (b) any Guarantor may merge or be consolidated into any other Guarantor or any Borrower (provided in the case of a Guarantor merging or consolidating into any Borrower, such Borrower shall be the continuing or surviving person).

(b) Sell, lease, transfer or otherwise dispose of any of its properties or assets, except (i) dispositions of Inventory and Equipment to the extent expressly permitted by Section 4.3, (ii) transfers among Guarantors and any transfer from a Guarantor to a Borrower, (iii) transfers among Borrowers, and (iv) any other sales or dispositions expressly permitted by this Agreement.

7.2 Creation of Liens. Create or suffer to exist any Lien or transfer upon or against any of its property or assets now owned or hereafter acquired, except Permitted Encumbrances.

7.3 Guarantees. Become liable or permit any of their respective Subsidiaries to become liable upon the obligations or liabilities of any Person by assumption, endorsement or guaranty thereof or otherwise (other than to Lenders) except (a) as disclosed on Schedule 7.3, (b) and (b) the endorsement of checks in the Ordinary Course of Business.

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7.4 Investments. Purchase or acquire obligations or Equity Interests of, or any other interest in, any Person, except:

(a) obligations issued or guaranteed by the United States of America or any agency thereof;

(b) commercial paper with maturities of not more than 180 days and a published rating of not less than A-1 or P-1 (or the equivalent rating);

(c) certificates of time deposit and bankers’ acceptances having maturities of not more than 180 days and repurchase agreements backed by United States government securities of a commercial bank if (i) such bank has a combined capital and surplus of at least $500,000,000, or (ii) its debt obligations, or those of a holding company of which it is a Subsidiary, are rated not less than A (or the equivalent rating) by a nationally recognized investment rating agency;

(d) U.S. money market funds that invest solely in obligations issued or guaranteed by the United States of America or an agency thereof; and

(e) investments in any Credit Party to the extent permitted by Section 7.8(e) hereof.

7.5 Loans. Make advances, loans or extensions of credit to any Person, including any Parent, Subsidiary or Affiliate, except with respect to (a) the extension of commercial trade credit in connection with the sale of Inventory in the Ordinary Course of Business, (b) loans to its employees in the Ordinary Course of Business not to exceed the aggregate amount of $100,000 at any time outstanding and (c) loans to Credit Parties to the extent permitted by Section 7.8(e).

7.6 Capital Expenditures. Contract for, purchase or make any expenditure or commitments for Capital Expenditures (a) in the fiscal year ending December 31, 201l, in an aggregate amount in excess of $10,000,000, and (b) in any fiscal year thereafter, in an aggregate amount in excess of $14,000,000. For purposes of this Section 7.6, the amount of “lost in hole” revenue of Borrower shall be subtracted from the amounts deemed or paid for Capital Expenditures.

7.7 Dividends. Declare, pay or make any dividend or distribution on any shares of the common stock or preferred stock of any Borrower that is a corporation (other than dividends or distributions payable in its stock, or split-ups or reclassifications of its stock) or apply any of its funds, property or assets to the purchase, redemption or other retirement of any common or preferred stock, or of any options to purchase or acquire any such shares of common or preferred stock of any Borrower that is a corporation, other than dividends paid to another Borrower.

7.8 Indebtedness. Create, incur, assume or suffer to exist any Indebtedness (exclusive of trade debt) except in respect of (a) Indebtedness to Lenders (including any Lender-Provided Interest Rate Hedge); (b) Indebtedness incurred for Capital Expenditures permitted under Section

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7.6 hereof; (c) Indebtedness due under the Convertible Senior Notes as in effect on the Closing Date; (d) purchase money Indebtedness in an amount, when aggregated with Indebtedness permitted pursuant to subsection Section 7.8(e) hereof, not to exceed $1,000,000 in the aggregate; (e) unsecured Indebtedness in an amount, when aggregated with purchase money Indebtedness permitted pursuant to Section 7.8(d) hereof, not to exceed $1,000,000 in the aggregate, so long as such Indebtedness is unsecured, on terms and conditions satisfactory to Agent in its sole discretion, and subordinated in right of payment to the payment in full of the Obligations pursuant to the terms of a Subordination Agreement; (f) Indebtedness of any Credit Party to any other Credit Party in an aggregate amount not to exceed $500,000; (g) unsecured Indebtedness subject only to Permitted Encumbrances (other than sections (j) and (k) of the definition of Permitted Encumbrances) that is assumed in connection with a Permitted Acquisition, so long as such Indebtedness does not exceed $1,500,000 in the aggregate during the Term or $500,000 for any Permitted Acquisition; and (h) Indebtedness that is due under any Interest Rate Hedge, so long as such Interest Rate Hedge (i) is provided by a financial institutions acceptable to Agent in its sole discretion, (ii) is documented in a standard International Swap Dealer Association Agreement, (iii) provides for the method of calculating the reimbursable amount of the provider’s credit exposure in a reasonable and customary manner, (iv) is entered into for hedging (rather than speculative) purposes.

7.9 Nature of Business. Substantially change the nature of the business in which it is presently engaged, nor except as specifically permitted hereby purchase or invest, directly or indirectly, in any assets or property other than in the Ordinary Course of Business for assets or property which are useful in, necessary for and are to be used in its business as presently conducted.

7.10 Transactions with Affiliates. Directly or indirectly, purchase, acquire or lease any property from, or sell, transfer or lease any property to, or otherwise enter into any transaction or deal with, any Affiliate, except transactions disclosed to the Agent, which are in the Ordinary Course of Business, on an arm’s-length basis on terms and conditions no less favorable than terms and conditions which would have been obtainable from a Person other than an Affiliate.

7.11 [Reserved.]

7.12 Subsidiaries.

(a) Form any Subsidiary unless (i) such Subsidiary (A) expressly joins in this Agreement as a “Borrower” and becomes jointly and severally liable for the obligations of Borrowers hereunder, under the Revolving Credit Note, and under any other agreement among Borrowers and Lenders, or (B) becomes a “Guarantor” by executing a Guaranty and Guarantor Security Agreement (to be determined by Agent in its sole discretion), and (ii) Agent shall have received all documents, including legal opinions, it may reasonably require to establish compliance with each of the foregoing conditions.

(b) Enter into any partnership, joint venture or similar arrangement.

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7.13 Fiscal Year and Accounting Changes. Change its fiscal year from December 31, or make any change (i) in accounting treatment and reporting practices except as required by GAAP or (ii) in tax reporting treatment except as required by law.

7.14 Pledge of Credit . Now or hereafter pledge Agent’s or any Lender’s credit on any purchases or for any purpose whatsoever or use any portion of any Advance in or for any business other than such Borrower’s business as conducted on the date of this Agreement.

7.15 Amendment of Organizational Documents. Amend, modify or waive any term or material provision of its Organizational Documents in any manner that adversely affects Agent or any Lender, unless required by law.

7.16 Compliance with ERISA. (i) (x) Maintain, or permit any member of the Controlled Group to maintain, or (y) become obligated to contribute, or permit any member of the Controlled Group to become obligated to contribute, to any Plan, other than those Plans disclosed on Schedule 5.8(d) or any other Plan for which Agent has provided its prior written consent, (ii) engage, or permit any member of the Controlled Group to engage, in any non-exempt “prohibited transaction”, as that term is defined in section 406 of ERISA and Section 4975 of the Code, (iii) incur, or permit any member of the Controlled Group to incur, any “accumulated funding deficiency”, as that term is defined in Section 302 of ERISA or Section 412 of the Code, (iv) terminate, or permit any member of the Controlled Group to terminate, any Plan where such event could result in any liability of any Borrower or any member of the Controlled Group or the imposition of a lien on the property of any Borrower or any member of the Controlled Group pursuant to Section 4068 of ERISA, (v) assume, or permit any member of the Controlled Group to assume, any obligation to contribute to any Multiemployer Plan not disclosed on Schedule 5.8(d), (vi) incur, or permit any member of the Controlled Group to incur, any withdrawal liability to any Multiemployer Plan; (vii) fail promptly to notify Agent of the occurrence of any Termination Event, (viii) fail to comply, or permit a member of the Controlled Group to fail to comply, with the requirements of ERISA or the Code or other Applicable Laws in respect of any Plan, (ix) fail to meet, or permit any member of the Controlled Group to fail to meet, all minimum funding requirements under ERISA or the Code or postpone or delay or allow any member of the Controlled Group to postpone or delay any funding requirement with respect of any Plan.

7.17 Prepayment of Indebtedness. Except as permitted pursuant to Section 7.21 hereof, at any time, directly or indirectly, prepay any Indebtedness (other than to Lenders), or repurchase, redeem, retire or otherwise acquire any Indebtedness of any Credit Party.

7.18 Anti-Terrorism Laws. No Borrower shall, until satisfaction in full of the Obligations and termination of this Agreement, nor shall it permit any Affiliate or agent to:

(a) Conduct any business or engage in any transaction or dealing with any Blocked Person, including the making or receiving any contribution of funds, goods or services to or for the benefit of any Blocked Person.

(b) Deal in, or otherwise engage in any transaction relating to, any property or interests in property blocked pursuant to the Executive Order No. 13224.

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(c) Engage in or conspire to engage in any transaction that evades or avoids, or has the purpose of evading or avoiding, or attempts to violate, any of the prohibitions set forth in the Executive Order No. 13224, the USA PATRIOT Act or any other Anti-Terrorism Law. Each Borrower shall deliver to Lenders any certification or other evidence requested from time to time by any Lender in its sole discretion, confirming such Borrower’s compliance with this Section.

7.19 Membership/Partnership Interests. Elect to treat or permit any of its Subsidiaries to (x) treat its limited liability company membership interests or partnership interests, as the case may be, as securities as contemplated by the definition of “security” in Section 8-102(15) and by Section 8-103 of Article 8 of Uniform Commercial Code or (y) certificate its limited liability company membership interests or partnership interests, as the case may be.

7.20 Trading with the Enemy Act. Engage in any business or activity in violation of the Trading with the Enemy Act.

7.21 Convertible Senior Notes. At any time, directly or indirectly, pay, prepay, repurchase, redeem, retire or otherwise acquire, or make any payment on account of any principal of, or premium payable in connection with the repayment or redemption of the Convertible Senior Notes, except (a) regularly scheduled cash payments of interest due and owing to Convertible Senior Lenders under the Convertible Senior Notes or (b) as expressly permitted in writing by Agent.

7.22 Other Agreements. Enter into any material amendment, waiver or modification of the Convertible Senior Notes Documentation or any related agreements.

7.23 Inactive Subsidiaries. Cause the Inactive Subsidiaries at any time to (a) own any assets (other than, with respect to Flotek Ecuador Investments, LLC and Flotek Ecuador Management, LLC, the Equity Interests of FlotekChemical Ecuador CIA, LTDA, (b) incur or suffer to exist any liabilities, or (c) engage in any business activity.

VIII CONDITIONS PRECEDENT.

8.1 Conditions to Initial Advances. Lenders shall not be required to make the initial Advances or otherwise extend credit to Borrowers hereunder, until the date that each of the following conditions precedent have been satisfied or waived in a manner and pursuant to documentation satisfactory to Agent in its sole discretion (the first date all such conditions having been satisfied being herein called the “Closing Date”):

(a) Negative Pledge Agreements. Agent shall have received the Negative Pledge Agreements, in each case, duly executed by the parties named therein and in recordable form;

(b) Pledge Agreements; Pledged Membership Interests; Unit Powers; Pledged Notes. Receipt by Agent of (i) the Pledge Agreements, each in form and substance satisfactory to Agent and duly executed by the parties named therein, (ii) any certificates representing the membership interests of Equity Interests pledged pursuant to the Pledge Agreements, together with an undated unit (or analogous) power for each such membership interest executed in blank

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by a duly authorized officer of the pledgor thereof, and (iii) each promissory note (if any) pledged to Agent pursuant to the Pledge Agreements endorsed (without recourse) in blank (or accompanied by an executed transfer form in blank) by the pledgor thereof;

(c) Intellectual Property Security Agreement. Agent shall have received the Intellectual Property Security Agreement, in form and substance satisfactory to Agent and duly executed by the parties named therein;

(d) Revolving Credit Note. Agent shall have received the Revolving Credit Note duly executed and delivered by an authorized officer of each Borrower;

(e) Filings, Registrations and Recordings. Agent shall have received (i) a completed Questionnaire, duly executed by an Authorized Officer of each Credit Party, together with all attachments contemplated thereby, (ii) evidence that (x) the existing revolving credit facility provided by Whitebox Advisors, LLC, et al., has been indefeasibly paid in full and (y) all liens and security interests in favor of Whitebox Advisors, LLC have been properly terminated, together with such supporting documentation as Agent may request in the exercise of its Permitted Discretion, and (iii) each document (including any Uniform Commercial Code financing statement) required by this Agreement, any related agreement or under law or reasonably requested by the Agent to be filed, registered or recorded in order to create, in favor of Agent, a perfected security interest in or lien upon the Collateral shall have been properly filed, registered or recorded in each jurisdiction in which the filing, registration or recordation thereof is so required or requested, and Agent shall have received an acknowledgment copy, or other evidence satisfactory to it, of each such filing, registration or recordation and satisfactory evidence of the payment of any necessary fee, tax or expense relating thereto;

(f) Organizational Proceedings of the Credit Parties. Agent shall have received a copy of the resolutions in form and substance reasonably satisfactory to Agent, of the Board of Directors or other governing body of each Credit Party authorizing (i) the execution, delivery and performance of this Agreement and the Other Documents to which such Credit Party is a party, and (ii) the granting by such Credit Party of the security interests in and liens upon the Collateral in each case certified by the Secretary or an Assistant Secretary of each Credit Party as of the Closing Date; and, such certificate shall state that the resolutions thereby certified have not been amended, modified, revoked or rescinded as of the date of such certificate;

(g) Incumbency Certificates of the Credit Parties. Agent shall have received a certificate of the Secretary or an Assistant Secretary of each Credit Party, dated the Closing Date, as to the incumbency and signature of the officers of each Credit Party executing this Agreement, the Other Documents to which such Credit Party is a party, any certificate or other documents to be delivered by it pursuant hereto, together with evidence of the incumbency of such Secretary or Assistant Secretary;

(h) Certificates. Agent shall have received a copy of each Credit Party’s Organizational Documents, and all amendments thereto, certified by the Secretary of State or other appropriate official of its jurisdiction of incorporation or formation, as the case may be, and all agreements of the Credit Parties’ shareholders or members, as applicable, certified as accurate and complete by the Secretary of such Credit Party;

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(i) Good Standing Certificates. Agent shall have received good standing certificates for each Credit Party dated not more than ten (10) days prior to the Closing Date, issued by the Secretary of State or other appropriate official of each Credit Party’s jurisdiction of incorporation or formation, as the case may be, and each jurisdiction where the conduct of each Credit Party’s business activities or the ownership of its properties necessitates qualification;

(j) Legal Opinion. Agent shall have received the executed legal opinion of (i) Doherty & Doherty LLP and (ii) Crowe & Dunlevy PC, in each case, in form and substance satisfactory to Agent, which opinions shall cover such matters incident to the transactions contemplated by this Agreement, the Revolving Credit Note, the Other Documents, and related agreements as Agent may reasonably require and Borrowers hereby authorize and direct such counsel to deliver such opinions to Agent and Lenders;

(k) No Litigation. (i) No litigation, investigation or proceeding before or by any arbitrator or Governmental Body shall be continuing or threatened against any Credit Party or against the officers or directors of any Credit Party (A) in connection with this Agreement, the Other Documents, the Convertible Senior Notes Documentation or any of the transactions contemplated thereby and which, in the reasonable opinion of Agent, is deemed material or (B) which could, in the reasonable opinion of Agent, have a Material Adverse Effect; and (ii) no injunction, writ, restraining order or other order of any nature materially adverse to any Credit Party or the conduct of its business or inconsistent with the due consummation of the Transactions shall have been issued by any Governmental Body;

(l) Financial Condition Certificates. Agent shall have received an executed Financial Condition Certificate in the form of Exhibit 8.1(l).

(m) Collateral Examination. Agent shall have completed Collateral examinations and received appraisals, the results of which shall be satisfactory in form and substance to Lenders, of the Receivables, Inventory, General Intangibles, and Equipment of Borrower and all books and records in connection therewith;

(n) Fees. Agent shall have received all fees payable to Agent and Lenders on or prior to the Closing Date hereunder, including pursuant to Article III hereof;

(o) Pro Forma Financial Statements. Agent shall have received a copy of the Pro Forma Financial Statements which shall be satisfactory in all respects to Lenders;

(p) Convertible Senior Notes Documentation. Agent shall have received final executed copies of the Convertible Senior Notes Documentation, and all related agreements, documents and instruments as in effect on the Closing Date, certified by an Authorized Officer as being true, correct and complete, all of which shall be satisfactory in form and substance to Agent in its sole discretion;

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(q) Intercreditor Agreement. Agent shall have entered into a Intercreditor Agreement with Borrowers and the Convertible Senior Agents which shall set forth the basis upon which the Convertible Senior Agents and the Convertible Senior Lenders may receive, and Borrowers may make, payments under the Convertible Senior Notes, which basis shall be satisfactory in form and substance to Agent in its sole discretion;

(r) Insurance. Agent shall have received in form and substance satisfactory to Agent, certified copies of the Borrowers’ casualty insurance policies, together with loss payable endorsements on Agent’s standard form of loss payee endorsement naming Agent as lender loss payee, and certified copies of the Borrowers’ liability insurance policies, together with endorsements naming Agent as an additional insured;

(s) Payment Instructions. Agent shall have received written instructions from Borrowing Agent directing the application of proceeds of the initial Advances made pursuant to this Agreement;

(t) Blocked Accounts. Agent shall have received duly executed agreements establishing the Blocked Accounts or Depository Accounts with financial institutions acceptable to Agent for the collection or servicing of the Receivables and proceeds of the Collateral;

(u) Consents. Agent shall have received any and all Consents necessary to permit the effectuation of the transactions contemplated by this Agreement and the Other Documents; and, Agent shall have received such Consents and waivers of such third parties as might assert claims with respect to the Collateral, as Agent and its counsel shall deem necessary;

(v) No Adverse Material Change. (i) since December 31, 2010, there shall not have occurred any event, condition or state of facts which could reasonably be expected to have a Material Adverse Effect and (ii) no representations made or information supplied to Agent or Lenders shall have been proven to be inaccurate or misleading in any material respect;

(w) Lien Waiver Agreements. Agent shall have received a Lien Waiver Agreement satisfactory to Agent in its sole discretion with respect to all premises leased by any Credit Party at which Inventory and/or books and records are located;

(x) Other Documents. Agent shall have received all Other documents, duly executed by the parties named therein and in form and substance satisfactory to Agent in is sole discretion;

(y) Contract and Diligence Review. Agent shall have (i) reviewed all Material Contracts of the Credit Parties including, without limitation, books and records, Organizational Documents, third party financing agreements (including, without limitation all Convertible Senior Notes Documentation), leases, union contracts, labor contracts, vendor supply contracts, representation/agency agreements, license agreements and distributorship agreements, (ii) performed background checks on members of each Credit Party’s management team, (iii) received and reviewed all OFAC due diligence, and (iv) reviewed each Credit Party’s corporate and legal structure, and such contracts, agreements, background checks and review shall be satisfactory in all respects to Agent;

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(z) Closing Certificate. Agent shall have received a closing certificate signed by an Authorized Officer of each Credit Party dated as of the date hereof, stating that (i) all representations and warranties set forth in this Agreement and the Other Documents are true and correct on and as of such date, (ii) each Credit Party on such date in compliance with all the terms and provisions set forth in this Agreement and the Other Documents to which it is a party (iii) on such date no Default or Event of Default has occurred or is continuing and no default under any document or agreement pursuant to which a Credit Party has been extended credit or other financial accommodation or is a guarantor of same has occurred or is continuing;

(aa) Borrowing Base. Agent shall have received evidence from Borrowers that the aggregate amount of Eligible Receivables and Eligible Inventory is sufficient in value and amount to support Advances in the amount requested by Borrower on the Closing Date;

(bb) Undrawn Availability. After giving effect to the initial Advances hereunder, Borrowers shall have Undrawn Availability of at least $10,000,000, as evidenced by a Borrowing Base Certificate satisfactory to Agent in is sole discretion; and

(cc) Prefund Examination. Agent shall have completed a prefunding examination of the Collateral, which examination shall be satisfactory to Agent in its sole discretion;

(dd) Compliance with Laws. Agent shall be reasonably satisfied that each Credit Party is in compliance with all pertinent federal, state, local or territorial regulations, including those with respect to the Federal Occupational Safety and Health Act, the Environmental Protection Act, ERISA and the Trading with the Enemy Act.

(ee) Vehicle Title Liens. With respect to Vehicle Title, Borrowers shall have delivered to Agent, in form and substance satisfactory to Agent: (i) all necessary fully-executed, notarized powers of attorney authorizing Automotive Resources International to perfect liens on behalf of Agent; (ii) an original title properly endorsed to such Borrower for each such item of Collateral; (iii) all other necessary documentation or information required by applicable state law, including without limitation, vehicle descriptions, odometer statements and owner and lienholder identification information; and (iv) evidence that Agent’s Lien has been duly noted thereon.

(ff) Other. All corporate and other proceedings, and all documents, instruments and other legal matters in connection with the Transactions shall be satisfactory in form and substance to Agent and its counsel.

8.2 Conditions to Each Advance. The agreement of Lenders to make any Advance requested to be made on any date (including the initial Advance), is subject to the satisfaction of the following conditions precedent as of the date such Advance is made:

(a) Representations and Warranties. Each of the representations and warranties made by the Credit Parties in or pursuant to this Agreement, the Other Documents and any related agreements to which it is a party, and each of the representations and warranties contained in any certificate, document or financial or other statement furnished at any time under or in connection with this Agreement, the Other Documents or any related agreement shall be true and correct in all material respects on and as of such date as if made on and as of such date;

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(b) No Default. No Event of Default or Default shall have occurred and be continuing on such date, or would exist after giving effect to the Advances requested to be made, on such date; provided, however that Agent, in its sole discretion, may continue to make Advances notwithstanding the existence of an Event of Default or Default and that any Advances so made shall not be deemed a waiver of any such Event of Default or Default; and

(c) Maximum Advances. In the case of any type of Advance requested to be made, after giving effect thereto, the aggregate amount of such type of Advance shall not exceed the maximum amount of such type of Advance permitted under this Agreement.

Each request for an Advance by any Borrower hereunder shall constitute a representation and warranty by each Borrower as of the date of such Advance that the conditions contained in this subsection shall have been satisfied.

IX INFORMATION AS TO CREDIT PARTIES.

Borrowers shall, and shall cause their respective Subsidiaries to, until satisfaction in full of the Obligations and the termination of this Agreement:

9.1 Disclosure of Material Matters. Immediately upon learning thereof, report to Agent all matters materially affecting the value, enforceability or collectability of any portion of the Collateral, including any Borrower’s reclamation or repossession of, or the return to any Borrower of, a material amount of goods or claims or disputes asserted by any Customer or other obligor or any Lien, other than any Permitted Encumbrance, placed upon or asserted against any Borrower or any Collateral.

9.2 Schedules. Deliver to Agent on or before the twenty-fifth (25th) day of each month as and for the prior month (i) accounts receivable agings inclusive of reconciliations to the general ledger, (ii) accounts payable schedules inclusive of reconciliations to the general ledger, (iii) Inventory reports, (iv) a Borrowing Base Certificate, in form and substance satisfactory to Agent (which shall be calculated as of the last day of the prior month and which shall not be binding upon Agent or restrictive of Agent’s rights under this Agreement); provided however, during any Trigger Period, Borrowing Agent shall deliver to Agent a Borrowing Base Certificate, in form and substance satisfactory to Agent, on or before each Wednesday of each week as and for the previous week, or at such other intervals as Agent may require in its sole discretion. In addition, Borrowing Agent will deliver to Agent upon the written request of Agent: (i) confirmatory assignment schedules, (ii) copies of Customer’s invoices, (iii) evidence of shipment or delivery, and (iv) such further schedules, documents and/or information regarding the Collateral as Agent may require including trial balances and test verifications. Agent shall have the right to confirm and verify all Receivables by any manner and through any medium it considers advisable as it may deem reasonably necessary to protect its interests hereunder. The items to be provided under this Section are to be in form satisfactory to Agent and executed by each Borrower and delivered to Agent from time to time solely for Agent’s convenience in maintaining records of the Collateral, and any Borrower’s failure to deliver any of such items to Agent shall not affect, terminate, modify or otherwise limit Agent’s Lien with respect to the Collateral.

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9.3 Environmental Reports. Furnish Agent, concurrently with the delivery of the financial statements referred to in Sections 9.7 and 9.8, with a Compliance Certificate signed by an Authorized Officer of Borrowing Agent stating, to the best of his knowledge, that the Credit Parties are in compliance in all material respects with all federal, state and local Environmental Laws. To the extent any Credit Party is not in compliance with the foregoing laws, the certificate shall set forth with specificity all areas of non-compliance and the proposed action Borrowers’ will implement in order to achieve full compliance.

9.4 Litigation. Promptly notify Agent in writing of any claim, litigation, suit or administrative proceeding affecting any Credit Party, whether or not the claim is covered by insurance, and of any litigation, suit or administrative proceeding, which in any such case affects the Collateral or which could reasonably be expected to have a Material Adverse Effect.

9.5 Material Occurrences. Promptly notify Agent in writing upon the occurrence of (a) any Event of Default or Default; (b) any event of default under the Convertible Senior Notes Documentation, including, without limitation, the Convertible Senior Notes; (c) any event which with the giving of notice or lapse of time, or both, would constitute an event of default under the Convertible Senior Notes Documentation, including, without limitation, the Convertible Senior Notes; (d) any event, development or circumstance whereby any financial statements or other reports furnished to Agent fail in any material respect to present fairly, in accordance with GAAP consistently applied, the financial condition or operating results of any Borrower as of the date of such statements; (e) any accumulated retirement plan funding deficiency which, if such deficiency continued for two plan years and was not corrected as provided in Section 4971 of the Code, could subject any Borrower to a tax imposed by Section 4971 of the Code; (f) each and every default by any Borrower which might result in the acceleration of the maturity of any Indebtedness, including the names and addresses of the holders of such Indebtedness with respect to which there is a default existing or with respect to which the maturity has been or could be accelerated, and the amount of such Indebtedness; and (g) any other development in the business or affairs of any Credit Party which could reasonably be expected to have a Material Adverse Effect; in each case describing the nature thereof and the action Borrowers’ proposes to take with respect thereto.

9.6 Government Receivables. Notify Agent promptly if any of its Receivables arise out of contracts between Borrower and the United States, any state, or any department, agency or instrumentality of any of them.

9.7 Annual Financial Statements. Furnish Agent, as soon as available and in any event no later than the earlier of (i) the date Holdings is required to file its Form 10-K with the SEC for any fiscal year and (ii) 120 days after the end of Holdings fiscal year, financial statements of Holdings and its Subsidiaries on a consolidated basis in each case, including, but not limited to, statements of income and stockholders’ equity and cash flow from the immediately prior fiscal year to the end of such prior fiscal year and the balance sheet as at the end of such prior fiscal year, all prepared in accordance with GAAP applied on a basis consistent with prior practices, and in reasonable detail and reported upon without qualification by an independent certified public accounting firm selected by Holdings and satisfactory to Agent (the “Accountants”). The financial statements required to be delivered above shall be accompanied by a Compliance Certificate.

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9.8 Quarterly Financial Statements. Furnish Agent, as soon as available and in any event no later than the date Holdings is required to file its Form 10-Q with the SEC for any fiscal quarter (other than the fiscal quarter ending December 31), an unaudited balance sheet of Holdings and its Subsidiaries on a consolidated basis and unaudited (or, in the case of the fourth fiscal quarter, audited) statements of income and stockholders’ equity and cash flow of Holdings and its Subsidiaries on a consolidated basis, in each case reflecting results of operations from the beginning of the fiscal year to the end of such quarter and for such quarter, prepared on a basis consistent with prior practices and in accordance with GAAP, subject to normal and recurring year end adjustments that individually and in the aggregate are not material to the business of Holdings or its Subsidiaries. The reports shall be accompanied by a Compliance Certificate.

9.9 Monthly Financial Statements. At Agent’s request and if available, furnish Agent an unaudited balance sheet of Holdings and its Subsidiaries on a consolidated basis and unaudited statements of income and stockholders’ equity and cash flow of Holdings and its Subsidiaries on a consolidated basis reflecting results of operations from the beginning of the fiscal year to the end of such calendar month and for such month, prepared on a basis consistent with prior practices and complete and correct in all material respects, subject to normal and recurring year end adjustments that individually and in the aggregate are not material to the business of Holdings or its Subsidiaries. The reports shall be accompanied by a Compliance Certificate.

9.10 Other Reports. At Agent’s request, furnish Agent as soon as available, but in any event within ten (10) days after the issuance thereof, (i) with copies of such financial statements, reports and returns as each Borrower shall send to its stockholders or members, as applicable, and (ii) copies of all notices, reports, financial statements and other materials sent pursuant to the Convertible Senior Notes Documentation.

9.11 Additional Information. Furnish Agent with such additional information as Agent shall reasonably request in order to enable Agent to determine whether the terms, covenants, provisions and conditions of this Agreement and the Other Documents have been complied with by the applicable Credit Party including, without the necessity of any request by Agent, (a) copies of all environmental audits and reviews, (b) at least thirty (30) days prior thereto, notice of any Credit Party’s opening of any new office or place of business or any Credit Party’s closing of any existing office or place of business, and (c) promptly upon any Credit Party’s learning thereof, notice of any labor dispute to which such Credit Party may become a party, any strikes or walkouts relating to any of its plants or other facilities, and the expiration of any labor contract to which any Credit Party is a party or by which any Credit Party is bound.

9.12 Projected Operating Budget. Furnish Agent, no later the last day of February of each of Holding’s fiscal years commencing with fiscal year 2012, a month by month projected operating budget and cash flow of Holdings and its Subsidiaries on a consolidated basis for such fiscal year (including an income statement for each month and a balance sheet as at the end of the last month in each fiscal quarter), such projections to be accompanied by a certificate signed by an Authorized Officer of Holdings to the effect that such projections have been prepared on the basis of sound financial planning practice consistent with past budgets and financial statements and that such officer has no reason to question the reasonableness of any material assumptions on which such projections were prepared.

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9.13 Variances From Operating Budget. At Agent’s request, furnish Agent, concurrently with the delivery of the financial statements referred to in Section 9.7 and each quarterly report, a written report summarizing all material variances from budgets submitted by Holdings pursuant to Section 9.12 and a discussion and analysis by management with respect to such variances.

9.14 Notice of Suits, Adverse Events. Furnish Agent with prompt written notice of (i) any lapse or other termination of any Consent issued to any Credit Party by any Governmental Body or any other Person that is material to the operation of such Credit Party’s business, (ii) any refusal by any Governmental Body or any other Person to renew or extend any such Consent; and (iii) copies of any periodic or special reports filed by any Credit Party with any Governmental Body or Person, if such reports indicate any material change in the business, operations, affairs or condition of any Credit Party, or if copies thereof are requested by Lender, and (iv) copies of any material notices and other communications from any Governmental Body or Person which specifically relate to any Credit Party.

9.15 ERISA Notices and Requests. Furnish Agent with immediate written notice in the event that (i) any Borrower or any member of the Controlled Group knows or has reason to know that a Termination Event has occurred, together with a written statement describing such Termination Event and the action, if any, which Borrowers or any member of the Controlled Group has taken, is taking, or proposes to take with respect thereto and, when known, any action taken or threatened by the Internal Revenue Service, Department of Labor or PBGC with respect thereto, (ii) any Borrower or any member of the Controlled Group knows or has reason to know that a prohibited transaction (as defined in Sections 406 of ERISA and 4975 of the Code) has occurred together with a written statement describing such transaction and the action which such Borrower or any member of the Controlled Group has taken, is taking or proposes to take with respect thereto, (iii) a funding waiver request has been filed with respect to any Plan together with all communications received by any Borrower or any member of the Controlled Group with respect to such request, (iv) any increase in the benefits of any existing Plan or the establishment of any new Plan or the commencement of contributions to any Plan to which Borrowers or any member of the Controlled Group was not previously contributing shall occur, (v) any Borrower or any member of the Controlled Group shall receive from the PBGC a notice of intention to terminate a Plan or to have a trustee appointed to administer a Plan, together with copies of each such notice, (vi) any Borrower or any member of the Controlled Group shall receive any favorable or unfavorable determination letter from the Internal Revenue Service regarding the qualification of a Plan under Section 401(a) of the Code, together with copies of each such letter; (vii) any Borrower or any member of the Controlled Group shall receive a notice regarding the imposition of withdrawal liability, together with copies of each such notice; (viii) any Borrower or any member of the Controlled Group shall fail to make a required installment or any other required payment under Section 412 of the Code on or before the due date for such installment or payment; or (ix) any Borrower or any member of the Controlled Group knows that (a) a Multiemployer Plan has been terminated, (b) the administrator or plan sponsor of a Multiemployer Plan intends to terminate a Multiemployer Plan, or (c) the PBGC has instituted or will institute proceedings under Section 4042 of ERISA to terminate a Multiemployer Plan.

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9.16 Additional Documents. Execute and deliver to Agent, upon request, such documents and agreements as Agent may, from time to time, reasonably request to carry out the purposes, terms or conditions of this Agreement.

9.17 Appraisals and Field Examinations. Permit Agent or Agent’s representatives to (a) perform full Collateral appraisals in form and substance satisfactory to Agent at Borrower’s cost and expense as Agent deems appropriate in Agent’s sole discretion, and in no event more frequently than annually prior to the occurrence of an Event of Default, and during the existence of an Event of Default, on an unlimited basis, and, to determine, among other things, the net orderly liquidation value of the Collateral (each appraisal contemplated in this Section 9.17 or performed by Agent prior to the Closing Date shall each be an “NOLV Appraisal”), (b) after the occurrence of an Event of Default, at Agent’s option, obtain Real Property appraisals at Borrowers’ cost and expense and (c) conduct field examinations at Credit Parties’ cost and expense as Agent deems appropriate in Agent’s sole discretion.

X EVENTS OF DEFAULT.

The occurrence of any one or more of the following events shall constitute an “Event of Default”:

10.1 Nonpayment. Failure by any Borrower to pay any principal or interest on the Obligations when due, whether at maturity or by reason of acceleration pursuant to the terms of this Agreement or by notice of intention to prepay, or by required prepayment or failure to pay any other liabilities or make any other payment, fee or charge provided for herein when due or in any Other Document;

10.2 Breach of Representation. Any representation or warranty made or deemed made by any Credit Party in this Agreement, any Other Document or any related agreement or in any certificate, document or financial or other statement furnished at any time in connection herewith or therewith shall prove to have been misleading in any material respect on the date when made or deemed to have been made;

10.3 Financial Information. Failure by any Borrower to (i)(x) furnish financial information when due, or (y) when requested or (ii) permit the inspection of its books or records in accordance with this Agreement;

10.4 Judicial Actions. Issuance of a notice of Lien, levy, assessment, injunction or attachment against any Borrower’s Inventory or Receivables or against a material portion of any Borrower’s other property which is not stayed or lifted within thirty (30) days;

10.5 Noncompliance. Except as otherwise provided for in Sections 10.1, 10.3 and 10.5(ii), (i) failure or neglect of any Credit Party to perform, keep or observe any term, provision, condition, covenant herein contained, or contained in any Other Document or any other agreement or arrangement, now or hereafter entered into any Credit Party and Agent or any Lender, or (ii) failure or neglect of any Credit Party to perform, keep or observe any term, provision, condition or covenant, contained in Sections 4.5(b), 4.6, 4.7, 4.14, 4.9, 4.13, 4.17, 6.1, 6.2, 6.3, 6.4, 6.6, 6.10, 6.12, 7.2 (for purposes of the cure period contemplated by this clause (ii) only, with respect to Liens incurred without any Borrowers’ consent so long as such Liens do not exceed $5,000 in the aggregate and are being Properly Contested), 9.4 or 9.6 hereof which is not cured within ten (10) days from the occurrence of such failure or neglect;

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10.6 Judgments. Any judgment or judgments are rendered against any Credit Party for an aggregate amount in excess of $500,000 and (i) enforcement proceedings shall have been commenced by a creditor upon such judgment, (ii) there shall be any period of thirty (30) consecutive days during which a stay of enforcement of such judgment, by reason of a pending appeal or otherwise, shall not be in effect, or (iii) any such judgment results in the creation of a Lien upon any of the Collateral (other than a Permitted Encumbrance);

10.7 Bankruptcy. Any Credit Party shall (i) apply for, consent to or suffer the appointment of, or the taking of possession by, a receiver, custodian, trustee, liquidator or similar fiduciary of itself or of all or a substantial part of its property, (ii) make a general assignment for the benefit of creditors, (iii) commence a voluntary case under any state or federal bankruptcy laws (as now or hereafter in effect), (iv) be adjudicated a bankrupt or insolvent, (v) file a petition seeking to take advantage of any other law providing for the relief of debtors, (vi) acquiesce to, or fail to have dismissed, within thirty (30) days, any petition filed against it in any involuntary case under such bankruptcy laws, or (vii) take any action for the purpose of effecting any of the foregoing;

10.8 Inability to Pay. Any Credit Party shall admit in writing its inability, or be generally unable, to pay its debts as they become due or cease operations of its present business;

10.9 Subsidiary Bankruptcy. Any Subsidiary of any Credit Party shall (i) apply for, consent to or suffer the appointment of, or the taking of possession by, a receiver, custodian, trustee, liquidator or similar fiduciary of itself or of all or a substantial part of its property, (ii) admit in writing its inability, or be generally unable, to pay its debts as they become due or cease operations of its present business, (iii) make a general assignment for the benefit of creditors, (iv) commence a voluntary case under any state or federal bankruptcy laws (as now or hereafter in effect), (v) be adjudicated a bankrupt or insolvent, (vi) file a petition seeking to take advantage of any other law providing for the relief of debtors, (vii) acquiesce to, or fail to have dismissed, within thirty (30) days, any petition filed against it in any involuntary case under such bankruptcy laws, or (viii) take any action for the purpose of effecting any of the foregoing;

10.10 Material Adverse Effect. Any change in any Credit Party’s results of operations or financial condition which Agent has determined in the exercise of its Permitted Discretion has a Material Adverse Effect;

10.11 Lien Priority. Any Lien created hereunder or provided for hereby or under any related agreement for any reason ceases to be or is not a valid and perfected Lien having a first priority interest;

10.12 Convertible Senior Loan Default. An event of default has occurred under the Convertible Senior Notes Documentation or the Intercreditor Agreement, which default shall not have been cured or waived within any applicable grace period;

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10.13 Enforceability of Intercreditor Agreement. Convertible Senior Agents or any Convertible Senior Lender denies or contests the validity or enforceability of the Intercreditor Agreement; or

10.14 Cross Default. A default of the obligations of any Credit Party under any other agreement to which it is a party shall occur which adversely affects its condition, affairs or prospects (financial or otherwise) which default is not cured within any applicable grace period;

10.15 Breach of Guaranty. Termination or breach of any Guaranty or Guaranty Security Agreement or similar agreement executed and delivered to Agent in connection with the Obligations of Borrower, or if any Guarantor attempts to terminate, challenges the validity of, or its liability under, any such Guaranty or Guaranty Security Agreement or similar agreement;

10.16 Change of Control. Any Change of Control shall occur;

10.17 Invalidity. Any material provision of this Agreement or any Other Document shall, for any reason, cease to be valid and binding on any Credit Party or any Credit Party shall so claim in writing to Agent or any Lender;

10.18 Licenses. (i) Any Governmental Body shall (A) revoke, terminate, suspend or adversely modify any material license, permit, patent trademark or trade name of any Credit Party, or (B) commence proceedings to suspend, revoke, terminate or adversely modify any such material license, permit, trademark, trade name or patent and such proceedings shall not be dismissed or discharged within sixty (60) days, or (c) schedule or conduct a hearing on the renewal of any material license, permit, trademark, trade name or patent necessary for the continuation of any Credit Party’s business and the staff of such Governmental Body issues a report recommending the termination, revocation, suspension or material, adverse modification of such license, permit, trademark, trade name or patent; (ii) any agreement which is necessary or material to the operation of any Credit Party’s business shall be revoked or terminated and not replaced by a substitute acceptable to Agent within thirty (30) days after the date of such revocation or termination, and such revocation or termination and non-replacement would reasonably be expected to have a Material Adverse Effect;

10.19 Seizures. Any portion of the Collateral shall be seized or taken by a Governmental Body, or any Credit Party or the title and rights of any Credit Party shall have become the subject matter of claim, litigation, suit or other proceeding which might, in the opinion of Agent, upon final determination, result in a material impairment or loss of the security provided by this Agreement or the Other Documents;

10.20 Operations. The operations of the Credit Party’s business or facilities (as a whole) are interrupted at any time for more than a period of ten (10) consecutive days, unless such Credit Party shall (i) be entitled to receive for such period of interruption, proceeds of business interruption insurance sufficient to assure that its per diem cash needs during such period is at least equal to its average per diem cash needs for the consecutive three (3) month period immediately preceding the initial date of interruption and (ii) receive such proceeds in the amount described in clause (i) preceding not later than thirty (30) days following the initial date of any such interruption; provided, however, that notwithstanding the provisions of clauses (i) and (ii) of this section, an Event of Default shall be deemed to have occurred if any Credit Party shall not remit such insurance proceeds to Agent pursuant to Section 4.11 hereof within ten (10) days following such Credit Party’s receipt thereof; or

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10.21 Pension Plans. An event or condition specified in Sections 7.16 or 9.15 hereof shall occur or exist with respect to any Plan and, as a result of such event or condition, together with all other such events or conditions, any Borrower or any member of the Controlled Group shall incur, or in the opinion of Agent be reasonably likely to incur, a liability to a Plan or the PBGC (or both) which, in the reasonable judgment of Agent, would have a Material Adverse Effect.

XI LENDERS’ RIGHTS AND REMEDIES AFTER DEFAULT.

11.1 Rights and Remedies.

(a) Upon the occurrence of (i) an Event of Default pursuant to Section 10.7 all Obligations shall be immediately due and payable and this Agreement and the obligation of Lenders to make Advances shall be deemed terminated; and, (ii) any of the other Events of Default and at any time thereafter (such default not having previously been cured), at the option of Required Lenders all Obligations shall be immediately due and payable and Lenders shall have the right to terminate this Agreement and to terminate the obligation of Lenders to make Advances. Upon the occurrence of any Event of Default, Agent shall have the right to exercise any and all rights and remedies provided for herein, under the Other Documents, under the Uniform Commercial Code and at law or equity generally, including the right to foreclose the security interests granted herein and to realize upon any Collateral by any available judicial procedure and/or to take possession of and sell any or all of the Collateral with or without judicial process. Agent may enter any of any Borrower’s premises or other premises without legal process and without incurring liability to any Borrower therefor, and Agent may thereupon, or at any time thereafter, in its discretion without notice or demand, take the Collateral and remove the same to such place as Agent may deem advisable and Agent may require Borrowers to make the Collateral available to Agent at a convenient place. With or without having the Collateral at the time or place of sale, Agent may sell the Collateral, or any part thereof, at public or private sale, at any time or place, in one or more sales, at such price or prices, and upon such terms, either for cash, credit or future delivery, as Agent may elect. Except as to that part of the Collateral which is perishable or threatens to decline speedily in value or is of a type customarily sold on a recognized market, Agent shall give Borrowers reasonable notification of such sale or sales, it being agreed that in all events written notice mailed to Borrowing Agent at least ten (10) days prior to such sale or sales is reasonable notification. At any public sale Agent or any Lender may bid for and become the purchaser, and Agent, any Lender or any other purchaser at any such sale thereafter shall hold the Collateral sold absolutely free from any claim or right of whatsoever kind, including any equity of redemption and all such claims, rights and equities are hereby expressly waived and released by each Borrower. For the purposes of enabling Agent to exercise the rights and remedies hereunder and under each of the Other Documents, including the sale of Inventory, Agent is granted a perpetual nonrevocable, royalty free, nonexclusive license and Agent is granted permission to use all of each Borrower’s (a) trademarks, trade styles, trade names, trade name applications, domain names, domain name applications, patents, patent applications, copyrights, service marks, licenses, franchises and other proprietary rights

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which are used or useful in connection with Inventory for the purpose of marketing, advertising for sale and selling or otherwise disposing of such Inventory and (b) Equipment for the purpose of completing the manufacture of unfinished goods. The cash proceeds realized from the sale of any Collateral shall be applied to the Obligations in the order set forth in Section 11.5 hereof. Noncash proceeds will only be applied to the Obligations as they are converted into cash. If any deficiency shall arise, Borrowers shall remain liable to Agent and Lenders therefor.

(b) To the extent that Applicable Law imposes duties on the Agent to exercise remedies in a commercially reasonable manner, each Borrower acknowledges and agrees that it is not commercially unreasonable for the Agent (i) to fail to incur expenses reasonably deemed significant by the Agent to prepare Collateral for disposition or otherwise to complete raw material or work in process into finished goods or other finished products for disposition, (ii) to fail to obtain third party consents for access to Collateral to be disposed of, or to obtain or, if not required by other law, to fail to obtain governmental or third party consents for the collection or disposition of Collateral to be collected or disposed of, (iii) to fail to exercise collection remedies against Customers or other Persons obligated on Collateral or to remove Liens on or any adverse claims against Collateral, (iv) to exercise collection remedies against Customers and other Persons obligated on Collateral directly or through the use of collection agencies and other collection specialists, (v) to advertise dispositions of Collateral through publications or media of general circulation, whether or not the Collateral is of a specialized nature, (vi) to contact other Persons, whether or not in the same business as any Borrower, for expressions of interest in acquiring all or any portion of such Collateral, (vii) to hire one or more professional auctioneers to assist in the disposition of Collateral, whether or not the Collateral is of a specialized nature, (viii) to dispose of Collateral by utilizing internet sites that provide for the auction of assets of the types included in the Collateral or that have the reasonable capacity of doing so, or that match buyers and sellers of assets, (ix) to dispose of assets in wholesale rather than retail markets, (x) to disclaim disposition warranties, such as title, possession or quiet enjoyment, (xi) to purchase insurance or credit enhancements to insure the Agent against risks of loss, collection or disposition of Collateral or to provide to the Agent a guaranteed return from the collection or disposition of Collateral, or (xii) to the extent deemed appropriate by the Agent, to obtain the services of other brokers, investment bankers, consultants and other professionals to assist the Agent in the collection or disposition of any of the Collateral. Each Borrower acknowledges that the purpose of this Section 11.1(b) is to provide non-exhaustive indications of what actions or omissions by the Agent would not be commercially unreasonable in the Agent’s exercise of remedies against the Collateral and that other actions or omissions by the Agent shall not be deemed commercially unreasonable solely on account of not being indicated in this Section 11.1(b). Without limitation upon the foregoing, nothing contained in this Section11.1(b) shall be construed to grant any rights to any Borrower or to impose any duties on Agent that would not have been granted or imposed by this Agreement or by Applicable Law in the absence of this Section 11.1(b).

11.2 Agent’s Discretion. Agent shall have the right in its sole discretion to determine which rights, Liens, security interests or remedies Agent may at any time pursue, relinquish, subordinate, or modify or to take any other action with respect thereto and such determination will not in any way modify or affect any of Agent’s or Lenders’ rights hereunder.

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11.3 Setoff. Subject to Section 14.12, in addition to any other rights which Agent or any Lender may have under Applicable Law, upon the occurrence of an Event of Default hereunder, Agent and such Lender shall have a right, immediately and without notice of any kind, to apply any Borrower’s property held by Agent and such Lender to reduce the Obligations.

11.4 Rights and Remedies not Exclusive. The enumeration of the foregoing rights and remedies is not intended to be exhaustive and the exercise of any rights or remedy shall not preclude the exercise of any other right or remedies provided for herein or otherwise provided by law, all of which shall be cumulative and not alternative.

11.5 Allocation of Payments After Event of Default. Notwithstanding any other provisions of this Agreement to the contrary, after the occurrence and during the continuance of an Event of Default, all amounts collected or received by Agent on account of the Obligations or any other amounts outstanding under any of the Other Documents or in respect of the Collateral may, at Agent’s discretion, be paid over or delivered as follows:

FIRST, to the payment of all reasonable out-of-pocket costs and expenses (including reasonable attorneys’ fees) of the Agent in connection with enforcing its rights and the rights of the Lenders under this Agreement and the Other Documents and any protective advances made by the Agent with respect to the Collateral under or pursuant to the terms of this Agreement;

SECOND, to payment of any fees owed to the Agent;

THIRD, to the payment of all reasonable out-of-pocket costs and expenses (including reasonable attorneys’ fees) of each of the Lenders to the extent owing to such Lender pursuant to the terms of this Agreement;

FOURTH, to the payment of all of the Obligations consisting of accrued fees and interest;

FIFTH, to the payment of the outstanding principal amount of the Obligations (including the payment or cash collateralization of any outstanding Letters of Credit);

SIXTH, to all other Obligations and other obligations which shall have become due and payable under the Other Documents or otherwise and not repaid pursuant to clauses “FIRST” through “FIFTH” above; and

SEVENTH, to the payment of the surplus, if any, to whoever may be lawfully entitled to receive such surplus.

In carrying out the foregoing, (i) amounts received shall be applied in the numerical order provided until exhausted prior to application to the next succeeding category; (ii) each of the Lenders shall receive (so long as it is not a Defaulting Lender) an amount equal to its pro rata share (based on the proportion that the then outstanding Advances held by such Lender bears to the aggregate then outstanding Advances) of amounts available to be applied pursuant to clauses “FOURTH”, “FIFTH” and “SIXTH” above; and (iii) to the extent that any amounts available for distribution pursuant to clause “FIFTH” above are attributable to the issued but undrawn amount

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of outstanding Letters of Credit, such amounts shall be held by the Agent in a cash collateral account and applied (A) first, to reimburse the Issuer from time to time for any drawings under such Letters of Credit and (B) then, following the expiration of all Letters of Credit, to all other obligations of the types described in clauses “FIFTH” and “SIXTH” above in the manner provided in this Section 11.5.

XII WAIVERS AND JUDICIAL PROCEEDINGS.

12.1 Waiver of Notice. Each Borrower hereby waives notice of non-payment of any of the Receivables, demand, presentment, notice of intent to accelerate and notice of acceleration, protest and notice thereof with respect to any and all instruments, notice of acceptance hereof, notice of loans or advances made, credit extended, Collateral received or delivered, or any other action taken in reliance hereon, and all other demands and notices of any description, except such as are expressly provided for herein.

12.2 Delay. No delay or omission on Agent’s or any Lender’s part in exercising any right, remedy or option shall operate as a waiver of such or any other right, remedy or option or of any Default or Event of Default.

12.3 Jury Waiver. EACH PARTY TO THIS AGREEMENT HEREBY EXPRESSLY WAIVES ANY RIGHT TO TRIAL BY JURY OF ANY CLAIM, DEMAND, ACTION OR CAUSE OF ACTION (A) ARISING UNDER THIS AGREEMENT OR ANY OTHER INSTRUMENT, DOCUMENT OR AGREEMENT EXECUTED OR DELIVERED IN CONNECTION HEREWITH, OR (B) IN ANY WAY CONNECTED WITH OR RELATED OR INCIDENTAL TO THE DEALINGS OF THE PARTIES HERETO OR ANY OF THEM WITH RESPECT TO THIS AGREEMENT OR ANY OTHER INSTRUMENT, DOCUMENT OR AGREEMENT EXECUTED OR DELIVERED IN CONNECTION HEREWITH, OR THE TRANSACTIONS RELATED HERETO OR THERETO IN EACH CASE WHETHER NOW EXISTING OR HEREAFTER ARISING, AND WHETHER SOUNDING IN CONTRACT OR TORT OR OTHERWISE AND EACH PARTY HEREBY CONSENTS THAT ANY SUCH CLAIM, DEMAND, ACTION OR CAUSE OF ACTION SHALL BE DECIDED BY COURT TRIAL WITHOUT A JURY, AND THAT ANY PARTY TO THIS AGREEMENT MAY FILE AN ORIGINAL COUNTERPART OR A COPY OF THIS SECTION WITH ANY COURT AS WRITTEN EVIDENCE OF THE CONSENTS OF THE PARTIES HERETO TO THE WAIVER OF THEIR RIGHT TO TRIAL BY JURY.

XIII EFFECTIVE DATE AND TERMINATION.

13.1 Term. This Agreement, which shall inure to the benefit of and shall be binding upon the respective successors and permitted assigns of each Borrower, Agent and each Lender, shall become effective on the date hereof and shall continue in full force and effect until December 15, 2012; provided that, in the event that the Senior Convertible Notes are refinanced and/or restructured on terms and conditions satisfactory to Agent in its sole discretion, this Agreement shall continue in full force and effect until September 22, 2014 (the “Term”), unless sooner terminated as herein provided.

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13.2 Termination. The termination of the Agreement shall not affect any Borrower’s, Agent’s or any Lender’s rights, or any of the Obligations having their inception prior to the effective date of such termination, and the provisions hereof shall continue to be fully operative until all transactions entered into, rights or interests created or Obligations have been fully and indefeasibly paid, disposed of, concluded or liquidated. The security interests, Liens and rights granted to Agent and Lenders hereunder and the financing statements filed hereunder shall continue in full force and effect, notwithstanding the termination of this Agreement or the fact that Borrowers’ Account may from time to time be temporarily in a zero or credit position, until all of the Obligations of each Borrower have been indefeasibly paid and performed in full after the termination of this Agreement or each Borrower has furnished Agent and Lenders with an indemnification satisfactory to Agent and Lenders with respect thereto. Accordingly, Borrower waives any rights which it may have under the Uniform Commercial Code to demand the filing of termination statements with respect to the Collateral, and Agent shall not be required to send such termination statements to each Borrower, or to file them with any filing office, unless and until this Agreement shall have been terminated in accordance with its terms and all Obligations have been indefeasibly paid in full in immediately available funds. All representations, warranties, covenants, waivers and agreements contained herein shall survive termination hereof until all Obligations are indefeasibly paid and performed in full.

XIV REGARDING AGENT.

14.1 Appointment. Each Lender hereby designates PNC to act as Agent for such Lender under this Agreement and the Other Documents. Each Lender hereby irrevocably authorizes Agent to take such action on its behalf under the provisions of this Agreement and the Other Documents and to exercise such powers and to perform such duties hereunder and thereunder as are specifically delegated to or required of Agent by the terms hereof and thereof and such other powers as are reasonably incidental thereto and Agent shall hold all Collateral, payments of principal and interest, fees (except the fees set forth in Section 3.4), charges and collections (without giving effect to any collection days) received pursuant to this Agreement, for the ratable benefit of Lenders. Agent may perform any of its duties hereunder by or through its agents or employees. As to any matters not expressly provided for by this Agreement (including collection of the Revolving Credit Note) Agent shall not be required to exercise any discretion or take any action, but shall be required to act or to refrain from acting (and shall be fully protected in so acting or refraining from acting) upon the instructions of the Required Lenders, and such instructions shall be binding; provided, however, that Agent shall not be required to take any action which exposes Agent to liability or which is contrary to this Agreement or the Other Documents or Applicable Law unless Agent is furnished with an indemnification reasonably satisfactory to Agent with respect thereto.

14.2 Nature of Duties. Agent shall have no duties or responsibilities except those expressly set forth in this Agreement and the Other Documents. Neither Agent nor any of its officers, directors, employees or agents shall be (i) liable for any action taken or omitted by them as such hereunder or in connection herewith, unless caused by their gross (not mere) negligence or willful misconduct (as determined by a court of competent jurisdiction in a final non-appealable judgment), or (ii) responsible in any manner for any recitals, statements, representations or warranties made by any Borrower or any officer thereof contained in this Agreement, or in any of the Other Documents or in any certificate, report, statement or other

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document referred to or provided for in, or received by Agent under or in connection with, this Agreement or any of the Other Documents or for the value, validity, effectiveness, genuineness, due execution, enforceability or sufficiency of this Agreement, or any of the Other Documents or for any failure of any Borrower to perform its obligations hereunder. Agent shall not be under any obligation to any Lender to ascertain or to inquire as to the observance or performance of any of the agreements contained in, or conditions of, this Agreement or any of the Other Documents, or to inspect the properties, books or records of any Borrower. The duties of Agent as respects the Advances to Borrowers shall be mechanical and administrative in nature; Agent shall not have by reason of this Agreement a fiduciary relationship in respect of any Lender; and nothing in this Agreement, expressed or implied, is intended to or shall be so construed as to impose upon Agent any obligations in respect of this Agreement except as expressly set forth herein.

14.3 Lack of Reliance on Agent and Resignation. Independently and without reliance upon Agent or any other Lender, each Lender has made and shall continue to make (i) its own independent investigation of the financial condition and affairs of each Credit Party in connection with the making and the continuance of the Advances hereunder and the taking or not taking of any action in connection herewith, and (ii) its own appraisal of the creditworthiness of each Credit Party. Agent shall have no duty or responsibility, either initially or on a continuing basis, to provide any Lender with any credit or other information with respect thereto, whether coming into its possession before making of the Advances or at any time or times thereafter except as shall be provided by any Borrower pursuant to the terms hereof. Agent shall not be responsible to any Lender for any recitals, statements, information, representations or warranties herein or in any agreement, document, certificate or a statement delivered in connection with or for the execution, effectiveness, genuineness, validity, enforceability, collectability or sufficiency of this Agreement or any Other Document, or of the financial condition of any Credit Party, or be required to make any inquiry concerning either the performance or observance of any of the terms, provisions or conditions of this Agreement, the Revolving Credit Note, the Other Documents or the financial condition of any Credit Party, or the existence of any Event of Default or any Default.

Agent may resign on sixty (60) days’ written notice to each of Lenders and Borrowing Agent and upon such resignation, the Required Lenders will promptly designate a successor Agent reasonably satisfactory to Borrowers.

Any such successor Agent shall succeed to the rights, powers and duties of Agent, and the term “Agent” shall mean such successor agent effective upon its appointment, and the former Agent’s rights, powers and duties as Agent shall be terminated, without any other or further act or deed on the part of such former Agent. After any Agent’s resignation as Agent, the provisions of this Article XIV shall inure to its benefit as to any actions taken or omitted to be taken by it while it was Agent under this Agreement.

14.4 Certain Rights of Agent. If Agent shall request instructions from Lenders with respect to any act or action (including failure to act) in connection with this Agreement or any Other Document, Agent shall be entitled to refrain from such act or taking such action unless and until Agent shall have received instructions from the Required Lenders; and Agent shall not incur liability to any Person by reason of so refraining. Without limiting the foregoing, Lenders shall not have any right of action whatsoever against Agent as a result of its acting or refraining from acting hereunder in accordance with the instructions of the Required Lenders.

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14.5 Reliance. Agent shall be entitled to rely, and shall be fully protected in relying, upon any note, writing, resolution, notice, statement, certificate, telex, teletype or telecopier message, cablegram, order or other document or telephone message believed by it to be genuine and correct and to have been signed, sent or made by the proper person or entity, and, with respect to all legal matters pertaining to this Agreement and the Other Documents and its duties hereunder, upon advice of counsel selected by it. Agent may employ agents and attorneys-in-fact and shall not be liable for the default or misconduct of any such agents or attorneys-in-fact selected by Agent with reasonable care.

14.6 Notice of Default. Agent shall not be deemed to have knowledge or notice of the occurrence of any Default or Event of Default hereunder or under the Other Documents, unless Agent has received notice from a Lender or Borrowing Agent referring to this Agreement or the Other Documents, describing such Default or Event of Default and stating that such notice is a “notice of default”. In the event that Agent receives such a notice, Agent shall give notice thereof to Lenders. Agent shall take such action with respect to such Default or Event of Default as shall be reasonably directed by the Required Lenders; provided, that, unless and until Agent shall have received such directions, Agent may (but shall not be obligated to) take such action, or refrain from taking such action, with respect to such Default or Event of Default as it shall deem advisable in the best interests of Lenders.

14.7 Indemnification. To the extent Agent is not reimbursed and indemnified by Borrowers, each Lender will reimburse and indemnify Agent in proportion to its respective portion of the Advances (or, if no Advances are outstanding, according to its Commitment Percentage), from and against any and all liabilities, obligations, losses, damages, penalties, actions, judgments, suits, costs, expenses or disbursements of any kind or nature whatsoever which may be imposed on, incurred by or asserted against Agent in performing its duties hereunder, or in any way relating to or arising out of this Agreement or any Other Document (INCLUDING WITHOUT LIMITATION, WITH RESPECT TO ANY OTHERWISE INDEMNIFIED MATTER ARISING FROM AGENTS NEGLIGENCE OR STRICT LIABILITY); provided that, Lenders shall not be liable for any portion of such liabilities, obligations, losses, damages, penalties, actions, judgments, suits, costs, expenses or disbursements resulting from Agent’s gross (not mere) negligence or willful misconduct (as determined by a court of competent jurisdiction in a final non-appealable judgment).

14.8 Agent in its Individual Capacity. With respect to the obligation of Agent to lend under this Agreement, the Advances made by it shall have the same rights and powers hereunder as any other Lender and as if it were not performing the duties as Agent specified herein; and the term “Lender” or any similar term shall, unless the context clearly otherwise indicates, include Agent in its individual capacity as a Lender. Agent may engage in business with any Borrower as if it were not performing the duties specified herein, and may accept fees and other consideration from any Borrower for services in connection with this Agreement or otherwise without having to account for the same to Lenders.

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14.9 Delivery of Documents. To the extent Agent receives financial statements required under Sections 9.7, 9.8, 9.9, 9.12 and 9.13 or Borrowing Base Certificates from any Borrower pursuant to the terms of this Agreement which any Borrower is not obligated to deliver to each Lender, Agent will promptly furnish such documents and information to Lenders.

14.10 Borrowers’ Undertaking to Agent. Without prejudice to their respective obligations to Lenders under the other provisions of this Agreement, each Borrower hereby undertakes with Agent to pay to Agent from time to time on demand all amounts from time to time due and payable by it for the account of Agent or Lenders or any of them pursuant to this Agreement to the extent not already paid. Any payment made pursuant to any such demand shall pro tanto satisfy the relevant Borrower’s obligations to make payments for the account of Lenders or the relevant one or more of them pursuant to this Agreement.

14.11 No Reliance on Agent’s Customer Identification Program. Each Lender acknowledges and agrees that neither such Lender, nor any of its Affiliates, participants or assignees, may rely on the Agent to carry out such Lender’s, Affiliate’s, participant’s or assignee’s customer identification program, or other obligations required or imposed under or pursuant to the USA PATRIOT Act or the regulations thereunder, including the regulations contained in 31 CFR 103.121 (as hereafter amended or replaced, the “CIP Regulations”), or any other Anti-Terrorism Law, including any programs involving any of the following items relating to or in connection with any Borrower, its Affiliates or its agents, this Agreement, the Other Documents or the transactions hereunder or contemplated hereby: (1) any identity verification procedures, (2) any record-keeping, (3) comparisons with government lists, (4) customer notices or (5) other procedures required under the CIP Regulations or such other laws.

14.12 Other Agreements. Each of the Lenders agrees that it shall not, without the express consent of Agent, and that it shall, to the extent it is lawfully entitled to do so, upon the request of Agent, set off against the Obligations, any amounts owing by such Lender to any Borrower or any deposit accounts of any Borrower now or hereafter maintained with such Lender. Anything in this Agreement to the contrary notwithstanding, each of the Lenders further agrees that it shall not, unless specifically requested to do so by Agent, take any action to protect or enforce its rights arising out of this Agreement or the Other Documents, it being the intent of Lenders that any such action to protect or enforce rights under this Agreement and the Other Documents shall be taken in concert and at the direction or with the consent of Agent or Required Lenders.

XV BORROWING AGENCY PROVISION AND COMMON ENTERPRISE.

15.1 Borrowing Agency Provisions.

(a) Each Borrower hereby irrevocably designates Borrowing Agent to be its attorney and agent and in such capacity to borrow, sign and endorse notes, and execute and deliver all instruments, documents, writings and further assurances now or hereafter required hereunder, on behalf of such Borrower or Borrowers, and hereby authorizes Agent to pay over or credit all loan proceeds hereunder in accordance with the request of Borrowing Agent.

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(b) The handling of this credit facility as a co-borrowing facility with a borrowing agent in the manner set forth in this Agreement is solely as an accommodation to Borrowers and at their request. Neither Agent nor any Lender shall incur liability to Borrowers as a result thereof. TO INDUCE AGENT AND LENDERS TO DO SO AND IN CONSIDERATION THEREOF, EACH BORROWER HEREBY INDEMNIFIES AGENT AND EACH LENDER AND HOLDS AGENT AND EACH LENDER HARMLESS FROM AND AGAINST ANY AND ALL LIABILITIES (INCLUDING, WITHOUT LIMITATION, WITH RESPECT TO ANY ACT OR INACTION ARISING FROM AGENT’S NEGLIGENCE OR STRICT LIABILITY), EXPENSES, LOSSES, DAMAGES AND CLAIMS OF DAMAGE OR INJURY ASSERTED AGAINST AGENT OR ANY LENDER BY ANY PERSON ARISING FROM OR INCURRED BY REASON OF THE HANDLING OF THE FINANCING ARRANGEMENTS OF BORROWERS AS PROVIDED HEREIN, RELIANCE BY AGENT OR ANY LENDER ON ANY REQUEST OR INSTRUCTION FROM BORROWING AGENT OR ANY OTHER ACTION TAKEN BY AGENT OR ANY LENDER WITH RESPECT TO THIS SECTION 15.1 EXCEPT DUE TO WILLFUL MISCONDUCT OR GROSS (NOT MERE) NEGLIGENCE BY THE INDEMNIFIED PARTY (AS DETERMINED BY A COURT OF COMPETENT JURISDICTION IN A FINAL AND NON-APPEALABLE JUDGMENT).

(c) All Obligations shall be joint and several, and each Borrower shall make payment upon the maturity of the Obligations by acceleration or otherwise, and such obligation and liability on the part of each Borrower shall in no way be affected by any extensions, renewals and forbearance granted to Agent or any Lender to any Borrower, failure of Agent or any Lender to give any Borrower notice of borrowing or any other notice, any failure of Agent or any Lender to pursue or preserve its rights against any Borrower, the release by Agent or any Lender of any Collateral now or thereafter acquired from any Borrower, and such agreement by each Borrower to pay upon any notice issued pursuant thereto is unconditional and unaffected by prior recourse by Agent or any Lender to the other Borrowers or any Collateral for such Borrower’s Obligations or the lack thereof. Each Borrower waives all suretyship defenses.

15.2 Waiver of Subrogation. EACH BORROWER EXPRESSLY WAIVES ANY AND ALL RIGHTS OF SUBROGATION, REIMBURSEMENT, INDEMNITY, EXONERATION, CONTRIBUTION OF ANY OTHER CLAIM WHICH SUCH BORROWER MAY NOW OR HEREAFTER HAVE AGAINST THE OTHER BORROWERS OR OTHER PERSON DIRECTLY OR CONTINGENTLY LIABLE FOR THE OBLIGATIONS HEREUNDER, OR AGAINST OR WITH RESPECT TO THE OTHER BORROWERS’ PROPERTY (INCLUDING, WITHOUT LIMITATION, ANY PROPERTY WHICH IS COLLATERAL FOR THE OBLIGATIONS), ARISING FROM THE EXISTENCE OR PERFORMANCE OF THIS AGREEMENT, UNTIL TERMINATION OF THIS AGREEMENT AND REPAYMENT IN FULL OF THE OBLIGATIONS.

15.3 Common Enterprise. The successful operation and condition of each of Borrowers is dependent on the continued successful performance of the functions of the group of Borrowers as a whole and the successful operation of each Borrower is dependent on the successful performance and operation of each other Borrower. Each of Borrowers expects to derive benefit (and its board of directors or other governing body has determined that it may

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reasonably be expected to derive benefit), directly and indirectly, from successful operations of Holdings and each of the other Borrowers. Each Borrower expects to derive benefit (and the boards of directors or other governing body of each such Borrower have determined that it may reasonably be expected to derive benefit), directly and indirectly, from the credit extended by Lenders to Borrowers hereunder, both in their separate capacities and as members of the group of companies. Each Borrower has determined that execution, delivery, and performance of this Agreement and any Other Documents to be executed by such Borrower is within its corporate purpose, will be of direct and indirect benefit to such Borrower, and is in its best interest.

XVI MISCELLANEOUS.

16.1 Governing Law. This Agreement shall be governed by and construed in accordance with the laws of the State of Texas applied to contracts to be performed wholly within the State of Texas. Any judicial proceeding brought by or against Borrower with respect to any of the Obligations, this Agreement, the Other Documents or any related agreement may be brought in any court of competent jurisdiction in Dallas County, Texas, United States of America, and, by execution and delivery of this Agreement, each Borrower accepts for itself and in connection with its properties, generally and unconditionally, the non-exclusive jurisdiction of the aforesaid courts, and irrevocably agrees to be bound by any judgment rendered thereby in connection with this Agreement. Each Borrower hereby waives personal service of any and all process upon it and consents that all such service of process may be made by registered mail (return receipt requested) directed to Borrowing Agent at its address set forth in Section 16.6 and service so made shall be deemed completed five (5) days after the same shall have been so deposited in the mails of the United States of America, or at Agent’s option, by service upon Borrowing Agent, which each Borrower irrevocably appoints as such Borrower’s Agent for the purpose of accepting service within the State of Texas. Nothing herein shall affect the right to serve process in any manner permitted by law or shall limit the right of Agent or any Lender to bring proceedings against any Borrower in the courts of any other jurisdiction. Each Borrower waives any objection to jurisdiction and venue of any action instituted hereunder and shall not assert any defense based on lack of jurisdiction or venue or based upon forum non conveniens. Each Borrower waives the right to remove any judicial proceeding brought against Borrower in any state court to any federal court. Any judicial proceeding by any Borrower against Agent or any Lender involving, directly or indirectly, any matter or claim in any way arising out of, related to or connected with this Agreement or any related agreement, shall be brought only in a federal or state court located in the City of Dallas, State of Texas.

16.2 Entire Understanding.

(a) This Agreement and the documents executed concurrently herewith contain the entire understanding between each Borrower, Agent and each Lender and supersedes all prior agreements and understandings, if any, relating to the subject matter hereof. Any promises, representations, warranties or guarantees not herein contained and hereinafter made shall have no force and effect unless in writing, signed by each Borrower’s, Agent’s and each Lender’s respective officers. Neither this Agreement nor any portion or provisions hereof may be changed, modified, amended, waived, supplemented, discharged, cancelled or terminated orally or by any course of dealing, or in any manner other than by an agreement in writing, signed by the party to be charged. Each Borrower acknowledges that it has been advised by counsel in connection with the execution of this Agreement and Other Documents and is not relying upon oral representations or statements inconsistent with the terms and provisions of this Agreement.

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(b) The Required Lenders, Agent with the consent in writing of the Required Lenders, and Borrowers may, subject to the provisions of this Section 16.2 (b), from time to time enter into written supplemental agreements to this Agreement or the Other Documents executed by Borrowers, for the purpose of adding or deleting any provisions or otherwise changing, varying or waiving in any manner the rights of Lenders, Agent or Borrowers thereunder or the conditions, provisions or terms thereof or waiving any Event of Default thereunder, but only to the extent specified in such written agreements; provided, however, that no such supplemental agreement shall, without the consent of all Lenders affected thereby:

(i) increase the Commitment Percentage, the maximum dollar commitment of any Lender or the Maximum Revolving Advance Amount.

(ii) extend the maturity of any note or the due date for any amount payable hereunder, or decrease the rate of interest or reduce any fee payable by Borrowers to Lenders pursuant to this Agreement.

(iii) alter the definition of the term Required Lenders or alter, amend or modify this Section 16.2(b).

(iv) release any Collateral during any calendar year (other than in accordance with the provisions of this Agreement) having an aggregate value in excess of $1,000,000.

(v) change the rights and duties of Agent.

(vi) permit any Revolving Advance to be made if after giving effect thereto the total of Revolving Advances outstanding hereunder would exceed the Formula Amount for more than thirty (30) consecutive Business Days or exceed one hundred and ten percent (110%) of the Formula Amount.

(vii) increase the Advance Rates above the Advance Rates in effect on the Closing Date.

(viii) release any Guarantor.

Any such supplemental agreement shall apply equally to each Lender and shall be binding upon Borrowers Lenders and Agent and all future holders of the Obligations. In the case of any waiver, Borrowers, Agent and Lenders shall be restored to their former positions and rights, and any Event of Default waived shall be deemed to be cured and not continuing, but no waiver of a specific Event of Default shall extend to any subsequent Event of Default (whether or not the subsequent Event of Default is the same as the Event of Default which was waived), or impair any right consequent thereon.

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(c)In the event that Agent requests the consent of a Lender pursuant to this Section 16.2 and such consent is denied (each, a “Non-Consenting Lender”), then PNC may, at its option, require such Non-Consenting Lender to assign its interest in the Advances to PNC or to another Lender or to any other Person designated by the Agent (the “Designated Lender”), for a price equal to (i) the then outstanding principal amount thereof plus (ii) accrued and unpaid interest and fees due such Lender, which interest and fees shall be paid when collected from Borrowers. In the event PNC elects to require any Lender to assign its interest to PNC or to the Designated Lender, PNC will so notify such Lender in writing within forty five (45) days following such Non-Consenting Lender’s denial, and such Non-Consenting Lender will assign its interest to PNC or the Designated Lender no later than five (5) days following receipt of such notice pursuant to a Commitment Transfer Supplement executed by such Lender, PNC or the Designated Lender, as appropriate, and Agent. Additionally, in the event any Lender (other than PNC) (i) requests compensation under Sections 3.7 or 3.9, or requires the Borrowers to pay any additional amount due to any Lender’s status pursuant to Section 3.11 to any Lender or any Governmental Body for the account of any Lender, (iii) is a Defaulting Lender or (iv) is a Non-Consenting Lender referred to in this Section 16.2(c), then in any such event Borrowers may, at their sole expense, upon notice to such Lender and Agent, require such Lender to assign and delegate, without recourse (in accordance with and subject to the restrictions contained in, and consents required by, this Section 16.3), all of its interests, rights and obligations under this Agreement and the Other Documents to an assignee acceptable to Agent in its sole discretion that shall assume such obligations (which assignee may be another Lender, if a Lender accepts such assignment), provided that:

(i) Borrowers shall have paid to Agent the assignment fee specified in Section 16.3(e) hereof;

(ii) such Lender shall have received payment of an amount equal to the outstanding principal of its outstanding Advances, accrued interest thereon, accrued fees and all other amounts payable to it hereunder and under the other Loan Documents (including any amounts under Section 2.17) from the assignee (to the extent of such outstanding principal and accrued interest and fees) or Borrowers (in the case of all other amounts);

(iii) in the case of any such assignment resulting from a claim for compensation under Sections 3.7 or 3.9, such assignment will result in a reduction in such compensation or payments thereafter; and

(iv) such assignment does not conflict with Applicable Law.

A Lender shall not be required to make any such assignment or delegation if, prior thereto, as a result of a waiver by such Lender or otherwise, the circumstances entitling Borrowers to require such assignment and delegation cease to apply.

Notwithstanding (a) the existence of a Default or an Event of Default, (b) that any of the other applicable conditions precedent set forth in Section 8.2 hereof have not been satisfied or (c) any other provision of this Agreement, Agent may at its discretion and without the consent of the

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Required Lenders, voluntarily permit the sum of the outstanding Revolving Advances and the Maximum Undrawn Amount at any time to exceed the Formula Amount by up to ten percent (10%) of the Formula Amount for up to sixty (60) consecutive Business Days (the “Out-of-Formula Loans”); provided, that, such outstanding Advances do not exceed the Maximum Revolving Advance Amount. If Agent is willing in its sole and absolute discretion to make such Out-of-Formula Loans, such Out-of-Formula Loans shall be payable on demand and shall bear interest at the Default Rate for Revolving Advances consisting of Domestic Rate Loans; provided that, if Lenders do make Out-of-Formula Loans, neither Agent nor Lenders shall be deemed thereby to have changed the limits of Section 2.1(a). For purposes of this paragraph, the discretion granted to Agent hereunder shall not preclude involuntary overadvances that may result from time to time due to the fact that the Formula Amount was unintentionally exceeded for any reason, including, but not limited to, Collateral previously deemed to be either “Eligible Receivables” or “Eligible Inventory”, as applicable, becomes ineligible, collections of Receivables applied to reduce outstanding Revolving Advances are thereafter returned for insufficient funds or overadvances are made to protect or preserve the Collateral. In the event Agent involuntarily permits the outstanding Revolving Advances to exceed the Formula Amount by more than ten percent (10%), Agent shall use its efforts to have Borrowers decrease such excess in as expeditious a manner as is practicable under the circumstances and not inconsistent with the reason for such excess. Revolving Advances made after Agent has determined the existence of involuntary overadvances shall be deemed to be involuntary overadvances and shall be decreased in accordance with the preceding sentence.

In addition to (and not in substitution of) the discretionary Revolving Advances permitted above in this Section 16.2, the Agent is hereby authorized by Borrowers and the Lenders, from time to time in the Agent’s sole discretion, (A) after the occurrence and during the continuation of a Default or an Event of Default, or (B) at any time that any of the other applicable conditions precedent set forth in Section 8.2 hereof have not been satisfied, to make Revolving Advances to Borrowers on behalf of the Lenders which the Agent, in its reasonable business judgment, deems necessary or desirable (a) to preserve or protect the Collateral, or any portion thereof, (b) to enhance the likelihood of, or maximize the amount of, repayment of the Advances and other Obligations, or (c) to pay any other amount chargeable to Borrowers pursuant to the terms of this Agreement; provided, that, at any time after giving effect to any such Revolving Advances the outstanding Revolving Advances do not exceed one hundred and ten percent (110%) of the Formula Amount.

16.3 Successors and Assigns; Participations; New Lenders.

(a) This Agreement shall be binding upon and inure to the benefit of Borrowers, Agent, each Lender, all future holders of the Obligations and their respective successors and permitted assigns, except that no Borrower may assign or transfer any of its rights or obligations under this Agreement without the prior written consent of Agent and each Lender.

(b) Each Borrower acknowledges that in the regular course of commercial banking business one or more Lenders may at any time and from time to time sell participating interests in the Advances to other financial institutions (each such transferee or purchaser of a participating interest, a “Participant”). Each Participant may exercise all rights of payment (including rights of set-off) with respect to the portion of such Advances held by it or other

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Obligations payable hereunder as fully as if such Participant were the direct holder thereof provided that Borrowers shall not be required to pay to any Participant more than the amount which it would have been required to pay to Lender which granted an interest in its Advances or other Obligations payable hereunder to such Participant had such Lender retained such interest in the Advances hereunder or other Obligations payable hereunder and in no event shall Borrowers be required to pay any such amount arising from the same circumstances and with respect to the same Advances or other Obligations payable hereunder to both such Lender and such Participant. Each Borrower hereby grants to any Participant a continuing security interest in any deposits, moneys or other property actually or constructively held by such Participant as security for the Participant’s interest in the Advances.

(c) Any Lender, with the consent of Agent which shall not be unreasonably withheld or delayed, may sell, assign or transfer all or any part of its rights and obligations under or relating to Revolving Advances under this Agreement and the Other Documents to one or more additional banks or financial institutions and one or more additional banks or financial institutions may commit to make Advances hereunder (each a “Purchasing Lender”) in minimum amounts of not less than $1,000,000, pursuant to a Commitment Transfer Supplement, executed by a Purchasing Lender, the transferor Lender, and Agent and delivered to Agent for recording. Upon such execution, delivery, acceptance and recording, from and after the transfer effective date determined pursuant to such Commitment Transfer Supplement, (i) Purchasing Lender thereunder shall be a party hereto and, to the extent provided in such Commitment Transfer Supplement, have the rights and obligations of a Lender thereunder with a Commitment Percentage as set forth therein, and (ii) the transferor Lender thereunder shall, to the extent provided in such Commitment Transfer Supplement, be released from its obligations under this Agreement, the Commitment Transfer Supplement creating a novation for that purpose. Such Commitment Transfer Supplement shall be deemed to amend this Agreement to the extent, and only to the extent, necessary to reflect the addition of such Purchasing Lender and the resulting adjustment of the Commitment Percentages arising from the purchase by such Purchasing Lender of all or a portion of the rights and obligations of such transferor Lender under this Agreement and the Other Documents. Each Borrower hereby consents to the addition of such Purchasing Lender and the resulting adjustment of the Commitment Percentages arising from the purchase by such Purchasing Lender of all or a portion of the rights and obligations of such transferor Lender under this Agreement and the Other Documents. Borrowers shall execute and deliver such further documents and do such further acts and things in order to effectuate the foregoing.

(d) Any Lender, with the consent of Agent which shall not be unreasonably withheld or delayed, may directly or indirectly sell, assign or transfer all or any portion of its rights and obligations under or relating to Revolving Advances under this Agreement and the Other Documents to an entity, whether a corporation, partnership, trust, limited liability company or other entity that (i) is engaged in making, purchasing, holding or otherwise investing in bank loans and similar extensions of credit in the ordinary course of its business and (ii) is administered, serviced or managed by the assigning Lender or an Affiliate of such Lender (a “Purchasing CLO” and together with each Participant and Purchasing Lender, each a “Transferee” and collectively the “Transferees”), pursuant to a Commitment Transfer Supplement modified as appropriate to reflect the interest being assigned (“Modified Commitment Transfer Supplement”), executed by any intermediate purchaser, the Purchasing

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CLO, the transferor Lender, and Agent as appropriate and delivered to Agent for recording. Upon such execution and delivery, from and after the transfer effective date determined pursuant to such Modified Commitment Transfer Supplement, (i) Purchasing CLO thereunder shall be a party hereto and, to the extent provided in such Modified Commitment Transfer Supplement, have the rights and obligations of a Lender thereunder and (ii) the transferor Lender thereunder shall, to the extent provided in such Modified Commitment Transfer Supplement, be released from its obligations under this Agreement, the Modified Commitment Transfer Supplement creating a novation for that purpose. Such Modified Commitment Transfer Supplement shall be deemed to amend this Agreement to the extent, and only to the extent, necessary to reflect the addition of such Purchasing CLO. Each Borrower hereby consents to the addition of such Purchasing CLO. Borrowers shall execute and deliver such further documents and do such further acts and things in order to effectuate the foregoing.

(e) Agent shall maintain at its address a copy of each Commitment Transfer Supplement and Modified Commitment Transfer Supplement delivered to it and a register (the “Register”) for the recordation of the names and addresses of each Lender and the outstanding principal, accrued and unpaid interest and other fees due hereunder. The entries in the Register shall be conclusive, in the absence of manifest error, and each Borrower, Agent and Lenders may treat each Person whose name is recorded in the Register as the owner of the Advance recorded therein for the purposes of this Agreement. The Register shall be available for inspection by Borrowing Agent or any Lender at any reasonable time and from time to time upon reasonable prior notice. Agent shall receive a fee in the amount of $3,500 payable by the applicable Purchasing Lender and/or Purchasing CLO upon the effective date of each transfer or assignment (other than to an intermediate purchaser) to such Purchasing Lender and/or Purchasing CLO.

(f) Each Borrower authorizes each Lender to disclose to any Transferee and any prospective Transferee any and all financial information in such Lender’s possession concerning such Borrower which has been delivered to such Lender by or on behalf of such Borrower pursuant to this Agreement or in connection with such Lender’s credit evaluation of such Borrower.

16.4 Application of Payments. Agent shall have the continuing and exclusive right to apply or reverse and re-apply any payment and any and all proceeds of Collateral to any portion of the Obligations. To the extent that any Borrower makes a payment or Agent or any Lender receives any payment or proceeds of the Collateral for any Borrower’s benefit, which are subsequently invalidated, declared to be fraudulent or preferential, set aside or required to be repaid to a trustee, debtor in possession, receiver, custodian or any other party under any bankruptcy law, common law or equitable cause, then, to such extent, the Obligations or part thereof intended to be satisfied shall be revived and continue as if such payment or proceeds had not been received by Agent or such Lender.

16.5 Indemnity. EACH BORROWER SHALL INDEMNIFY AGENT, EACH LENDER AND EACH OF THEIR RESPECTIVE OFFICERS, DIRECTORS, AFFILIATES, ATTORNEYS, EMPLOYEES AND AGENTS FROM AND AGAINST ANY AND ALL LIABILITIES, OBLIGATIONS, LOSSES, DAMAGES, PENALTIES, ACTIONS, JUDGMENTS, SUITS, COSTS, EXPENSES AND DISBURSEMENTS OF ANY KIND OR NATURE WHATSOEVER (INCLUDING FEES AND

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DISBURSEMENTS OF COUNSEL) WHICH MAY BE IMPOSED ON, INCURRED BY, OR ASSERTED AGAINST AGENT OR ANY LENDER IN ANY CLAIM, LITIGATION, PROCEEDING OR INVESTIGATION INSTITUTED OR CONDUCTED BY ANY GOVERNMENTAL BODY OR INSTRUMENTALITY OR ANY OTHER PERSON WITH RESPECT TO ANY ASPECT OF, OR ANY TRANSACTION CONTEMPLATED BY, OR REFERRED TO IN, OR ANY MATTER RELATED TO, THIS AGREEMENT OR THE OTHER DOCUMENTS, WHETHER OR NOT AGENT OR ANY LENDER IS A PARTY THERETO, EXCEPT TO THE EXTENT THAT ANY OF THE FOREGOING ARISES OUT OF THE GROSS NEGLIGENCE, BAD FAITH OR WILLFUL MISCONDUCT OF THE PARTY BEING INDEMNIFIED (AS DETERMINED BY A COURT OF COMPETENT JURISDICTION IN A FINAL AND NON-APPEALABLE JUDGMENT). WITHOUT LIMITING THE GENERALITY OF THE FOREGOING, THIS INDEMNITY SHALL EXTEND TO ANY LIABILITIES, OBLIGATIONS, LOSSES, DAMAGES, PENALTIES, ACTIONS, JUDGMENTS, SUITS, COSTS, EXPENSES AND DISBURSEMENTS OF ANY KIND OR NATURE WHATSOEVER (INCLUDING FEES AND DISBURSEMENTS OF COUNSEL) ASSERTED AGAINST OR INCURRED BY ANY OF THE INDEMNITEES DESCRIBED ABOVE IN THIS SECTION 16.5 BY ANY PERSON UNDER ANY ENVIRONMENTAL LAWS OR SIMILAR LAWS BY REASON OF ANY BORROWER’S OR ANY OTHER PERSON’S FAILURE TO COMPLY WITH LAWS APPLICABLE TO SOLID OR HAZARDOUS WASTE MATERIALS, INCLUDING HAZARDOUS SUBSTANCES AND HAZARDOUS WASTE, OR OTHER TOXIC SUBSTANCES. Additionally, if any taxes (excluding taxes imposed upon or measured solely by the net income of Agent and Lenders, but including any intangibles taxes, stamp tax, recording tax or franchise tax) shall be payable by Agent, Lenders or Borrowers on account of the execution or delivery of this Agreement, or the execution, delivery, issuance or recording of any of the Other Documents, or the creation or repayment of any of the Obligations hereunder, by reason of any Applicable Law now or hereafter in effect, Borrowers will pay (or will promptly reimburse Agent and Lenders for payment of) all such taxes, including interest and penalties thereon, and will indemnify and hold the indemnitees described above in this Section 16.5 harmless from and against all liability in connection therewith.

16.6 Notice. Any notice or request hereunder may be given to Borrowing Agent or any Borrower or to Agent or any Lender at their respective addresses set forth below or at such other address as may hereafter be specified in a notice designated as a notice of change of address under this Section. Any notice, request, demand, direction or other communication (for purposes of this Section 16.6 only, a “Notice”) to be given to or made upon any party hereto under any provision of this Agreement shall be given or made by telephone or in writing (which includes by means of electronic transmission (i.e., “e-mail”) or facsimile transmission or by setting forth such Notice on a site on the World Wide Web (a “Website Posting”) if Notice of such Website Posting (including the information necessary to access such site) has previously been delivered to the applicable parties hereto by another means set forth in this Section 16.6) in accordance with this Section 16.6. Any such Notice must be delivered to the applicable parties hereto at the addresses and numbers set forth under their respective names on Section 16.6 hereof or in accordance with any subsequent unrevoked Notice from any such party that is given in accordance with this Section 16.6. Any Notice shall be effective:

(a) In the case of hand-delivery, when delivered;

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(b) If given by mail, four days after such Notice is deposited with the United States Postal Service, with first-class postage prepaid, return receipt requested;

(c) In the case of a telephonic Notice, when a party is contacted by telephone, if delivery of such telephonic Notice is confirmed no later than the next Business Day by hand delivery, a facsimile or electronic transmission, a Website Posting or an overnight courier delivery of a confirmatory Notice (received at or before noon on such next Business Day);

(d) In the case of a facsimile transmission, when sent to the applicable party’s facsimile machine’s telephone number, if the party sending such Notice receives confirmation of the delivery thereof from its own facsimile machine;

(e) In the case of electronic transmission, when actually received;

(f) In the case of a Website Posting, upon delivery of a Notice of such posting (including the information necessary to access such site) by another means set forth in this Section 16.6; and

(g) If given by any other means (including by overnight courier), when actually received.

Any Lender giving a Notice to Borrowing Agent or any Borrower shall concurrently send a copy thereof to the Agent, and the Agent shall promptly notify the other Lenders of its receipt of such Notice.

(A) If to Agent or PNC at:
	PNC Bank, National Association
	Two Tower Center Boulevard
	East Brunswick, New Jersey 08816
	Attention: Josephine Griffin
	Telephone: 732-220-4388
	Facsimile: 732-220-4548
	Email: josephine.griffin@pnc.com
	with a copy to:
	PNC Bank, National Association
	2100 Ross Avenue, Suite 1850
	Dallas, Texas 75201
	Attention: Anita Inkollu
	Telephone: 214-871-1256
	Facsimile: 214-871-2015
	Email: anita.inkollu@pnc.com

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	with an additional copy to:
	Patton Boggs LLP
	2000 McKinney Avenue, Suite 1700
	Dallas, Texas 75201
	Attention: Anthony Herrera, Esq.
	Telephone: 214-758-1500
	Facsimile: 214-758-1550
	Email: aherrera@pattonboggs.com
(B) If to a Lender other than Agent, as specified on the signature pages hereof.
(C) If to Borrowing Agent or any Borrower:	Flotek Industries, Inc.
	2930 W. Sam Houston Parkway North, Suite 300
	Houston, Texas 77043
	Attention: Jesse (Jempy) Neyman
	Telephone: 713-849-9911
	Facsimile: 713-896-4511
	Email: jneyman@flotekind.com
	with a copy to:
	Doherty & Doherty LLP
	1717 St. James Place, Suite 520
	Houston, TX 77056
	Attention: Casey W. Doherty, Esq.
	Telephone: 713-572-1165
	Facsimile: 713-572-1001
	Email: casey@doherty-law.com

16.7 Survival . The obligations of Borrowers under Sections 2.2(f), 3.7, 3.8, 3.9, 4.19(h), and 16.5 and the obligations of Lenders under Section 14.7, shall survive termination of this Agreement and the Other Documents and payment in full of the Obligations.

16.8 Severability. If any part of this Agreement is contrary to, prohibited by, or deemed invalid under Applicable Laws, such provision shall be inapplicable and deemed omitted to the extent so contrary, prohibited or invalid, but the remainder hereof shall not be invalidated thereby and shall be given effect so far as possible.

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16.9 Expenses. All costs and expenses including reasonable attorneys’ fees (including the allocated costs of in house counsel) and disbursements incurred by Agent on its behalf or on behalf of Lenders (a) in all efforts made to enforce payment of any Obligation or effect collection of any Collateral, or (b) in connection with the entering into, modification, amendment, administration and enforcement of this Agreement, the Intercreditor Agreement or any consents or waivers hereunder or thereunder and all related agreements, documents and instruments, or (c) in instituting, maintaining, preserving, enforcing and foreclosing on Agent’s security interest in or Lien on any of the Collateral, or maintaining, preserving or enforcing any of Agent’s or any Lender’s rights hereunder, under the Intercreditor Agreement and under all related agreements, documents and instruments, whether through judicial proceedings or otherwise, or (d) in defending or prosecuting any actions or proceedings arising out of or relating to Agent’s or any Lender’s transactions with any Borrower, Convertible Senior Agents or any Convertible Senior Lender or (e) in connection with any advice given to Agent or any Lender with respect to its rights and obligations under this Agreement, the Intercreditor Agreement and all related agreements, documents and instruments, may be charged to Borrowers’ Account and shall be part of the Obligations.

16.10 Injunctive Relief. Each Borrower recognizes that, in the event any Borrower fails to perform, observe or discharge any of its obligations or liabilities under this Agreement, or threatens to fail to perform, observe or discharge such obligations or liabilities, any remedy at law may prove to be inadequate relief to Lenders; therefore, Agent, if Agent so requests, shall be entitled to temporary and permanent injunctive relief in any such case without the necessity of proving that actual damages are not an adequate remedy.

16.11 Consequential Damages. Neither Agent nor any Lender, nor any agent or attorney for any of them, shall be liable to any Credit Party (or any Affiliate of any such Person) for indirect, punitive, exemplary or consequential damages arising from any breach of contract, tort or other wrong relating to the establishment, administration or collection of the Obligations or as a result of any transaction contemplated under this Agreement or any Other Document.

16.12 Captions. The captions at various places in this Agreement are intended for convenience only and do not constitute and shall not be interpreted as part of this Agreement.

16.13 Counterparts; Facsimile Signatures. This Agreement may be executed in any number of and by different parties hereto on separate counterparts, all of which, when so executed, shall be deemed an original, but all such counterparts shall constitute one and the same agreement. Any signature delivered by a party by facsimile or other form of electronic transmission shall be deemed to be an original signature hereto.

16.14 Construction. The parties acknowledge that each party and its counsel have reviewed this Agreement and that the normal rule of construction to the effect that any ambiguities are to be resolved against the drafting party shall not be employed in the interpretation of this Agreement or any amendments, schedules or exhibits thereto.

16.15 Confidentiality; Sharing Information. Agent, each Lender and each Transferee shall hold all non-public information obtained by Agent, such Lender or such Transferee pursuant to the requirements of this Agreement in confidence and accordance with Agent’s, such

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Lender’s and such Transferee’s customary procedures for handling confidential information of this nature; provided, however, Agent, each Lender and each Transferee may disclose such confidential information (a) to its examiners, Affiliates, outside auditors, counsel and other professional advisors, (b) to Agent, any Lender or to any prospective Transferees, and (c) as required or requested by any Governmental Body or representative thereof or pursuant to legal process; provided, further that (i) unless specifically prohibited by Applicable Law, Agent, each Lender and each Transferee shall use its reasonable best efforts prior to disclosure thereof, to notify the applicable Borrower of the applicable request for disclosure of such non-public information (A) by a Governmental Body or representative thereof (other than any such request in connection with an examination of the financial condition of a Lender or a Transferee by such Governmental Body) or (B) pursuant to legal process and (ii) in no event shall Agent, any Lender or any Transferee be obligated to return any materials furnished by any Borrower other than those documents and instruments in possession of Agent or any Lender in order to perfect its Lien on the Collateral once the Obligations have been paid in full and this Agreement has been terminated. Each Borrower acknowledges that from time to time financial advisory, investment banking and other services may be offered or provided to such Borrower or one or more of its Affiliates (in connection with this Agreement or otherwise) by any Lender or by one or more Subsidiaries or Affiliates of such Lender and each Borrower hereby authorizes each Lender to share any information delivered to such Lender by such Borrower and its Subsidiaries pursuant to this Agreement, or in connection with the decision of such Lender to enter into this Agreement, to any such Subsidiary or Affiliate of such Lender, it being understood that any such Subsidiary or Affiliate of any Lender receiving such information shall be bound by the provisions of this Section 16.15 as if it were a Lender hereunder. Such authorization shall survive the repayment of the other Obligations and the termination of this Agreement.

16.16 Publicity. Each Borrower and each Lender hereby authorizes Agent to make appropriate announcements of the financial arrangement entered into among Borrowers, Agent and Lenders, including announcements which are commonly known as tombstones, in such publications and to such selected parties as Agent shall in its sole and absolute discretion deem appropriate.

16.17 Certifications From Banks and Participants; US PATRIOT Act. Each Lender or assignee or participant of a Lender that is not incorporated under the Laws of the United States of America or a state thereof (and is not excepted from the certification requirement contained in Section 313 of the USA PATRIOT Act and the applicable regulations because it is both (i) an affiliate of a depository institution or foreign bank that maintains a physical presence in the United States or foreign country, and (ii) subject to supervision by a banking authority regulating such affiliated depository institution or foreign bank) shall deliver to the Agent the certification, or, if applicable, recertification, certifying that such Lender is not a “shell” and certifying to other matters as required by Section 313 of the USA PATRIOT Act and the applicable regulations: (1) within ten (10) days after the Closing Date, and (2) as such other times as are required under the USA PATRIOT Act.

16.18 No Advisory or Fiduciary Relationship. In connection with all aspects of each transaction contemplated hereby (including in connection with any amendment, waiver or other modification hereof or of any Other Document), each Borrower acknowledges and agrees that: (a)(i) the arranging and other services regarding this Agreement provided by Agent are arm’s-

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length commercial transactions between Borrowers, on the one hand, and Agent on the other hand, (ii) each Borrower has consulted its own legal, accounting, regulatory and tax advisors to the extent it has deemed appropriate, and (iii) each Borrower is capable of evaluating, and understands and accepts, the terms, risks and conditions of the transactions contemplated hereby and by the Other Documents; (b)(i) each of Agent and Lenders is and has been acting solely as a principal and, except as expressly agreed in writing by the relevant parties, has not been, is not, and will not be acting as an advisor, agent or fiduciary for any Credit Party, or any other Person and (ii) none of Agent or any Lender has any obligation to any Credit Party, or any of their respective Affiliates with respect to the transactions contemplated hereby except those obligations expressly set forth herein and in the Other Documents; and (c) Agent and Lenders may be engaged in a broad range of transactions that involve interests that differ from those of any Credit Party, and their respective Affiliates, and neither Agent nor any Lender has any obligation to disclose any of such interests to any Credit Party, or any of their respective Affiliates. To the fullest extent permitted by law, each Borrower hereby waives and releases any claims that it may have against each of Agent and Lenders with respect to any breach or alleged breach of agency or fiduciary duty in connection with any aspect of any transaction contemplated hereby.

16.19 Non-Applicability of Chapter 346. Borrowers, Agent and the Lenders hereby agree that, except for the opt-out provisions of Section 346.004 thereof, the provisions of Chapter 346 of the Texas Finance Code, as amended from time to time (regulating certain revolving credit loans and revolving tri-party accounts) shall not apply to this Agreement or any of the Other Documents, and the extensions of credit made hereunder are not for personal, family or household use.

16.20 BORROWERS’ WAIVER OF RIGHTS UNDER TEXAS DECEPTIVE TRADE PRACTICES ACT. EACH BORROWER HEREBY WAIVES ANY RIGHTS UNDER THE DECEPTIVE TRADE PRACTICES-CONSUMER PROTECTION ACT, SECTION § 17.41 ET SEQ. TEXAS BUSINESS & COMMERCE CODE, A LAW THAT GIVES CONSUMERS SPECIAL RIGHTS AND PROTECTIONS. AFTER CONSULTATION WITH AN ATTORNEY OF THE OBLIGORS’ OWN SELECTION, EACH OBLIGOR VOLUNTARILY CONSENTS TO THIS WAIVER. EACH BORROWER EXPRESSLY WARRANTS AND REPRESENTS THAT EACH PERSON (A) IS NOT IN A SIGNIFICANTLY DISPARATE BARGAINING POSITION RELATIVE TO LENDER, AND (B) HAS BEEN REPRESENTED BY LEGAL COUNSEL IN CONNECTION WITH THE TRANSACTIONS CONTEMPLATED BY THIS AGREEMENT.

[Signature Pages Follow.]

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IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be duly executed and delivered by their respective officers thereunto duly authorized as of the date first written above.

BORROWERS:
FLOTEK INDUSTRIES, INC., a Delaware corporation
By:	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	EVP, Finance
CESI CHEMICAL, INC., an Oklahoma corporation
By:	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	CFO
CESI MANUFACTURING, LLC, an Oklahoma limited liability company
By:	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	CFO
MATERIAL TRANSLOGISTICS, INC., a Texas corporation
By:	/a/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	CFO
SOONER ENERGY SERVICES, LLC, an Oklahoma limited liability company
By:	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	CFO

[SIGNATURE PAGE TO REVOLVING CREDIT AND SECURITY AGREEMENT]

TELEDRIFT COMPANY, a Delaware corporation
By:	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	CFO
TURBECO, INC., a Texas corporation
By:	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	CFO
USA PETROVALVE, INC., a Texas corporation
By:	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	CFO

[SIGNATURE PAGE TO REVOLVING CREDIT AND SECURITY AGREEMENT]

IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be duly executed and delivered by their respective officers thereunto duly authorized as of the date first written above.

PNC BANK, NATIONAL ASSOCIATION,
as Lender and as Agent
By:	/s/    Anita Inkollu
Name:	Anita Inkollu
Title:	Vice President

[SIGNATURE PAGE TO REVOLVING CREDIT AND SECURITY AGREEMENT]

Schedule 1.1

Lenders’ Commitments

Lender	Percentage
PNC Bank, National Association		100	%

Schedule 6.13

Post-Closing Obligations

(1) No later than two (2) Business Days after the Closing Date, Borrowers shall deliver to Automotive Resources International (“ARI”), in form and substance satisfactory to Agent: (i) all fully-executed, notarized powers of attorney authorizing ARI to obtain on behalf of Agent a first priority perfected and recorded Lien on titled property; (ii) an original title properly endorsed to such Borrower; (iii) such other instruments, documentation or information requested by ARI and necessary to obtain on behalf of Agent a first priority perfected and recorded Lien on titled property pursuant to applicable state law.

(2) No later than five (5) days after the Closing Date, Agent shall have received the original common stock certificate no. 1 representing 100 shares in Flotek International, Inc. and the stock power relating to the 7,450 Class A voting shares of Petrovalve International, Inc.

(3) No later than thirty (30) days after the Closing Date, Agent shall have received evidence in form and substance satisfactory to Agent that Flotek Ecuador Management, LLC, a Texas limited liability company, Flotek Ecuador Investments, LLC, a Texas limited liability company, and FlotekChemical Ecuador CIA, LTDA have been dissolved.

(4) Not withstanding item (1) above, no later than thirty (30) days after the Closing Date, Agent shall have received the certificates of title for the following vehicles.

VIN #	Year	Make	Model	State
3FRNF65S15V202297	2005	FORD	F650	OK
S44136W	2005	HOMEMADE	TRAILER	WY
4Y4GF2827XC000175	1999	OTM	TRAILER	TX

(5) No later than thirty (30) days after the Closing Date, Borrowers shall have delivered to Agent evidence that the below listed financing statements have been terminated by the filing of an authorized and valid UCC-3 financing statement.

Debtor	File No.	Date	Jurisdiction	Lienholder
CESI Chemical, Inc.	2008003748739	04/02/08	OK	Whitebox Advisors LLC
CESI Chemical, Inc.	2006014534732	12/07/06	OK	Toyota Motor Credit Corporation
CESI Chemical, Inc.	2007005625330	05/11/07	OK	Toyota Motor Credit Corporation
CESI Chemical, Inc.	2007006871334	06/08/07	OK	Toyota Motor Credit Corporation
CESI Chemical, Inc.	2009000247933	01/08/09	OK	Toyota Motor Credit Corporation
CESI Chemical, Inc.	20100813020818420	08/13/10	OK	Toyota Motor Credit Corporation
CESI Manufacturing, LLC	2008003749033	04/02/08	OK	Whitebox Advisors LLC

Flotek Ecuador Investments, LLC	10-0009063807	03/31/10	TX	Whitebox Advisors LLC
Flotek Ecuador Management, LLC	10-0009064676	03/31/10	TX	Whitebox Advisors LLC
Flotek Paymaster Inc.	08-0011234736	04/1/08	TX	Whitebox Advisors LLC
Material Translogistics, Inc.	08-0011234847	04/1/08	TX	Whitebox Advisors LLC
Padko International Incorporated	2008003748840	04/2/08	OK	Whitebox Advisors LLC
Sooner Energy Services, LLC	2008003748941	04/2/08	OK	Whitebox Advisors LLC
Turbeco, Inc.	08-0011235080	04/1/08	TX	Whitebox Advisors LLC
Turbeco, Inc.	08-0035713996	11/03/08	TX	Toyota Motor Credit Corporation
USA Petrovalve, Inc.	08-0011234958	04/1/08	TX	Whitebox Advisors LLC

(6) No later than thirty (30) days after the Closing Date, Borrowers shall have delivered an original release of mortgage for each mortgage Borrowers have executed for the benefit Whitebox Advisors LLC, executed in recordable form by Whitebox Advisors LLC, as mortgagee, evidencing the release of its Lien and security interest in such mortgage.

(7) No later than sixty (60) days after the Closing Date, Borrowers shall have delivered or caused to be delivered to Agent each original title evidencing a first priority perfected and recorded Lien on each piece of titled property pursuant to applicable state law.

EX-10.2

Exhibit 10.2

GUARANTY

FOR VALUE RECEIVED, and in consideration of any loan or other financial accommodation heretofore or hereafter at any time made or granted to FLOTEK INDUSTRIES, INC., a Delaware corporation (“Holdings”), FLOTEK INDUSTRIES, INC., a Delaware corporation (“Holdings”), CESI CHEMICAL, INC., an Oklahoma corporation (“CESI Chemical”), CESI MANUFACTURING, LLC, an Oklahoma limited liability company (“CESI Manufacturing”), MATERIAL TRANSLOGISTICS, INC., a Texas corporation (“MTI”), SOONER ENERGY SERVICES, LLC, an Oklahoma limited liability company (“Sooner Energy”), TELEDRIFT COMPANY, a Delaware corporation (“Teledrift”), TURBECO, INC., a Texas corporation (“Turbeco”; and together with Holdings, CESI Chemical, CESI Manufacturing, MTI, Sooner Energy and Teledrift, individually, each a “Borrower” and jointly and severally, the “Borrowers”), by the Lenders (as defined in the Credit Agreement hereinafter defined) and by PNC BANK, NATIONAL ASSOCIATION (“PNC”), as agent for itself and as agent for the other Lenders (PNC, together with its successors and assigns in such capacity, “Agent”), each of the direct or indirect subsidiaries of Holdings identified on the signature pages hereof (individually, each a “Guarantor” and collectively, jointly and severally, the “Guarantors”) hereby agree as of September 23, 2011 as follows:

1. Guaranty of Obligations. Each Guarantor unconditionally, absolutely, irrevocably, jointly and severally guarantees the full and prompt payment and performance when due, whether at stated maturity, by required prepayment, declaration, demand, acceleration or otherwise (including amounts that would become due but for the operation of the automatic stay under Section 362(a) of the Bankruptcy Code, 11 U.S.C., 88 362(a)), and at all times thereafter, of all obligations of each Borrower to Agent for the benefit of the Lenders, howsoever created, arising or evidenced, whether direct or indirect, absolute or contingent, or now or hereafter existing or due or to become due, including, without limitation, all Obligations under or in connection with (and as defined in) that certain Revolving Credit and Security Agreement, dated on or about the date hereof, by and among Borrowers, each of the financial institutions from time to time party thereto (individually, each a “Lender” and collectively, the “Lenders” and Agent (as hereafter amended, amended and restated, supplemented, joined, extended and/or otherwise modified from time to time, the “Credit Agreement”) and each of the documents, instruments and agreements executed and delivered in connection therewith, as each may be modified, increased, amended, supplemented or replaced from time to time (all such obligations are herein referred to, collectively, as the “Liabilities”, and all documents evidencing or securing any of the Liabilities, including without limitation, the Credit Agreement and Other Documents, are herein referred to, collectively, as the “Loan Documents”). Capitalized terms used herein and not otherwise defined shall have the meanings ascribed thereto in the Credit Agreement. This Guaranty (this “Guaranty”) is a guaranty of payment and performance when due and not of collection.

In the event of any default by any Borrower in making payment when due (whether at stated maturity, by required prepayment, declaration, demand, acceleration, or otherwise) of, or default by any Borrower in performance of, any of the Liabilities, including but not limited to an Event of Default under the Credit Agreement (as defined therein), each Guarantor agrees on demand by Agent to pay and perform all of the Liabilities as are then or thereafter become due and owing or are to be performed under the terms of the Loan Documents. Guarantors further agree to pay all expenses (including, without limitation, reasonable attorneys’ fees and expenses) paid or incurred by Agent in endeavoring to collect the Liabilities, or any part thereof, and in enforcing this Guaranty (collectively, “Enforcement Costs”).

2. Continuing Nature of Guaranty and Liabilities. Except pursuant to the conditions of Paragraph 4 below, this Guaranty shall be continuing and shall not be discharged, impaired or affected by:

a. the insolvency of any Guarantor or the payment in full of all of the Liabilities at any time or from time to time prior to termination of the Credit Agreement and all other Loan Documents and the full and final release and discharge of all obligations of all parties thereunder;

b. the power or authority or lack thereof of any Borrower to incur the Liabilities;

c. the validity or invalidity of any of the Loan Documents or the documents securing the same;

d. the existence or non-existence of any Borrower as a legal entity;

e. any transfer by any Borrower of all or any part of any Collateral in which Agent, for the benefit of the Lenders, has been granted a lien or security interest pursuant to the Loan Documents;

f. any statute of limitations affecting the liability of any Guarantor under this Guaranty or the Loan Documents or the ability of Agent to enforce this Guaranty or any provision of the Loan Documents; or

g. any right of offset, counterclaim or defense of any Guarantor whatsoever (other than payment in part or in full and performance in full of all of the Liabilities after the termination of the Credit Agreement in accordance with the terms of the Loan Documents), including, without limitation, those which have been waived by Guarantors pursuant to Paragraphs 6 and 8 hereof.

3. Insolvency of any Borrower or Guarantors. Without limiting the generality of any other provision hereof, each Guarantor agrees that, in the event of the dissolution or insolvency of any Borrower or any Guarantor or the inability of any Borrower or any Guarantor to pay its respective debts as they mature, or an assignment by any Borrower or any Guarantor for the benefit of creditors, or the institution of any proceeding by or against any Borrower or any Guarantor alleging that such Borrower or such Guarantor is insolvent or unable to pay its respective debts as they mature and in the case of any proceeding against any Borrower or any Guarantor, such proceeding is not dismissed within thirty (30) days, Guarantors will pay to Agent forthwith the full amount which would be payable hereunder by Guarantors if all of the Liabilities were then due and payable, whether or not such event occurs at a time when any of the Liabilities are otherwise due and payable.

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4. Payment of the Liabilities. Any amounts received by Agent from whatever source on account of the Liabilities may be applied by Agent toward the payment of such of the Liabilities, and in such order of application, as provided in the Credit Agreement, and notwithstanding any payments made by or for the account of Guarantor pursuant to this Guaranty.

Each Guarantor agrees that, if at any time all or any part of any payment theretofore applied by Agent to any of the Liabilities is or must be rescinded or returned by Agent for any reason whatsoever (including, without limitation, the insolvency, bankruptcy or reorganization of any Borrower), such Liabilities shall, for the purposes of this Guaranty and to the extent that such payment is or must be rescinded or returned, be deemed to have continued in existence notwithstanding such application by Agent, and this Guaranty shall continue to be effective or be reinstated, as the case may be, as to such Liabilities, all as though such application by Agent had not been made.

5. Permitted Actions of Agent. Agent may from time to time, in its sole discretion and without notice to any Guarantor, take any or all of the following actions:

a. retain or obtain a security interest in any assets of any Borrower or any third party to secure any of the Liabilities or any obligations of any Guarantor hereunder;

b. retain or obtain the primary or secondary obligation of any obligor or obligors, in addition to Guarantors, with respect to any of the Liabilities;

c. extend or renew for one or more periods (whether or not longer than the original period), alter, exchange or increase any of the Liabilities;

d. waive, ignore or forbear from taking action or otherwise exercising any of its default rights or remedies with respect to any default by any Borrower under the Loan Documents;

e. release, waive or compromise any obligation of any Guarantor hereunder or any obligation of any nature of any other obligor primarily or secondarily obligated with respect to any of the Liabilities, without notice to any other obligor or any other guarantor;

f. release its security interest in, or surrender, release or permit any substitution or exchange for, all or any part of any collateral, including, but not limited to the Collateral, now or hereafter securing any of the Liabilities or any obligation hereunder, or extend or renew for one or more periods (whether or not longer than the original period) or release, waive, compromise, alter or exchange any obligations of any nature of any obligor with respect to any such property;

g. demand payment or performance of any of the Liabilities which are due and owing from Guarantors at any time or from time to time, whether or not Agent shall have exercised any of its rights or remedies with respect to any property securing any of the Liabilities or any obligation hereunder, or proceeded against any other obligor primarily or secondarily liable for payment or performance of any of the Liabilities; and

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h. exercise or refrain from exercising any rights under the Loan Documents against any Borrower or other Person or otherwise act or refrain from acting.

6. Specific Waivers. Without limiting the generality of any other provision of this Guaranty, each Guarantor hereby expressly waives:

a. notice of the acceptance by Agent of this Guaranty;

b. notice of the existence, creation, payment, nonpayment, performance or nonperformance of all or any of the Liabilities;

c. presentment, demand, notice of dishonor, protest, notice of protest, notice of intent to accelerate, notice of acceleration, and all other notices whatsoever with respect to the payment or performance of the Liabilities or the amount thereof or any payment or performance by Guarantors hereunder;

d. all diligence in collection or protection of or realization upon the Liabilities or any thereof, any obligation hereunder or any security for or guaranty of any of the foregoing;

e. any right to direct or affect the manner or timing of Agent’s enforcement of its rights or remedies;

f. any defense, right of set-off or other claim whatsoever (other than payment in full and performance in full of all of the Liabilities after any termination of the Credit Agreement in accordance with the terms of the Loan Documents) that any Borrower or any third party may or might have to the payment or performance of the Liabilities;

g. any and all defenses which would otherwise arise upon the occurrence of any event or contingency described in Paragraph 1 hereof or upon the taking of any action by Agent permitted hereunder;

h. any defense, right of set-off, claim or counterclaim whatsoever (other than payment and performance in full or part of all of the Liabilities after any termination of the Credit Agreement in accordance with the terms of the Loan Documents), and any and all other rights, benefits, protections and other defenses which such Guarantor may have, against Agent or any Lender now or at any time hereafter, to full payment or performance of the Liabilities pursuant to the terms of this Guaranty; and

i. all other principles or provisions of law, if any, that conflict with the terms of this Guaranty, including, without limitation, the effect of any circumstances that may or might constitute a legal or equitable discharge of a guarantor or surety.

7. Irrevocability. Each Guarantor hereby further waives all rights to revoke this Guaranty at any time, and all rights to revoke any agreement executed by such Guarantor at any time to secure the payment and performance of such Guarantor’s obligations under this Guaranty, including, without limitation, the Loan Documents.

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8. Waiver of Subrogation and Certain Other Rights. Prior to the satisfaction in full of all Liabilities (other than indemnification and other contingent Obligations, in each case not yet due and payable or in respect of which no assertion of liability and no claim or demand for payment has been made), each Guarantor hereby waives and shall have no right of subrogation, reimbursement, exoneration, contribution or indemnity against any Borrower or any other guarantor for any reason, including but not limited to, by reason of any payments made or acts performed by each Guarantor in compliance with the obligations of such Guarantor hereunder or any actions taken by Agent pursuant to this Guaranty or pursuant to the Loan Documents.

Each Guarantor agrees that nothing contained in this Guaranty shall prevent Agent from suing to collect on the Liabilities or from exercising concurrently or successively any rights available to it at law and/or in equity or under any of the Loan Documents, and that the exercise of any of the aforesaid rights shall not constitute a legal or equitable discharge of Guarantors. Each Guarantor hereby authorizes and empowers Agent to exercise, in its sole discretion, any rights and remedies, or any combination thereof, which may then be available, since it is the intent and purpose of each Guarantor that the obligations hereunder shall be absolute, independent and unconditional under any and all circumstances.

Notwithstanding any foreclosure of the lien of any security agreement with respect to any or all of any personal property secured thereby, whether by the exercise of the power of sale contained therein, by an action for judicial foreclosure, or by the acceptance of possession of any other collateral in lieu of foreclosure, each Guarantor shall remain bound under this Guaranty. Without limiting the generality of the foregoing:

Each Guarantor specifically agrees that upon an Event of Default under and as defined in the Credit Agreement, Agent may elect to non-judicially or judicially foreclose against any personal property, including but not limited to its rights under that certain Security Agreement executed by the Guarantors in favor of Agent, dated as of the date hereof and any other document executed by a Guarantor as security for this Guaranty or exercise any other remedy against any Borrower, any security for the Liabilities or any other guarantor, even if the effect of that action is to deprive Guarantors of the right to collect reimbursement from the applicable third party for any sums paid to Agent hereunder.

9. Covenants. Each Guarantor agrees that it shall take all action necessary to permit or enable each Borrower to comply with such Borrower’s obligations under Articles V, VI and VII of the Credit Agreement. Except as permitted under the Loan Documents, no Guarantor shall, until (a) indefeasible repayment in full in cash of the Obligations (other than indemnification and other contingent Obligations, in each case not yet due and payable or in respect of which no assertion of liability and no claim or demand for payment has been made), (b) the termination of the Credit Agreement and (c) all Letters of Credit issued under the Credit Agreement have expired, terminated or been fully collateralized in cash in an amount and manner satisfactory to Agent, accept any payment or other transfer of assets or funds from any Borrower, including without limitation, the payment of any management, consulting or similar fees.

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10. Subordination. Each Guarantor hereby subordinates any and all indebtedness of each Borrower to Guarantors to the full and prompt payment and performance of all of the Liabilities. Each Guarantor agrees that Agent shall be entitled to receive payment of all Liabilities prior to such Guarantor’s receipt of payment of any amount of any indebtedness of any Borrower to any Guarantor. Any payments on such indebtedness to Guarantors, if Agent so requests, shall be collected, enforced and received by Guarantors, in trust, as trustee for Agent and shall be paid over to Agent on account of the Liabilities, but without reducing or affecting in any manner the liability of Guarantors under the other provisions of this Guaranty. Agent is authorized and empowered, but not obligated, in its sole discretion, (a) in the name of Guarantors, to collect and enforce, and to submit claims in respect of, indebtedness of any Borrower to any Guarantor and to apply any amounts received thereon to the Liabilities, and (b) to require each Guarantor (i) to collect and enforce, and to submit claims in respect of, any indebtedness of any Borrower to any Guarantor, and (ii) to pay any amounts received on such indebtedness to Agent for application to the Liabilities.

11. Assignment of Agent’s Rights. Agent may, from time to time, without notice to any Guarantor, assign or transfer any or all of the Liabilities or any interest therein and, notwithstanding any such assignment or transfer of the Liabilities or any subsequent assignment or transfer thereof, the Liabilities shall be and remain the Liabilities for the purpose of this Guaranty. Each and every immediate and successive assignee or transferee of any of the Liabilities or of any interest therein shall, to the extent of such party’s interest in the Liabilities, be entitled to the benefits of this Guaranty to the same extent as if such assignee or transferee were Agent; provided, however, that unless Agent shall otherwise consent in writing, Agent shall have an unimpaired right, prior and superior to that of any such assignee or transferee, to enforce this Guaranty for its own benefit as to those of the Liabilities which Agent has not assigned or transferred.

12. Indulgences Not Waivers. No delay in the exercise of any right or remedy shall operate as a waiver thereof, and no single or partial exercise by Agent of any right or remedy shall preclude other or further exercise thereof or the exercise of any other right or remedy; nor shall any modification or waiver of any of the provisions of this Guaranty be binding upon Agent, except as expressly set forth in a writing duly signed and delivered by Agent. No action of Agent permitted hereunder shall in any way affect or impair the rights of Agent or the obligations of any Guarantor under this Guaranty.

13. Financial Condition of Borrowers. Each Guarantor represents and warrants that it is fully aware of the financial condition of each Borrower, and Guarantor delivers this Guaranty based solely upon its own independent investigation of such Borrower’s financial condition and in no part upon any representation or statement of Agent with respect thereto. Each Guarantor further represents and warrants that it is in a position to and hereby does assume full responsibility for obtaining such additional information concerning each Borrower’s financial condition as Guarantors may deem material to its obligations hereunder, and no Guarantor is relying upon, nor expecting Agent to furnish it any information in Agent’s possession concerning such Borrower’s financial condition or concerning any circumstances bearing on the existence or creation, or the risk of nonpayment or nonperformance of the Liabilities.

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Each Guarantor hereby waives any duty on the part of Agent to disclose to Guarantors any facts it may now or hereafter know about any Borrower, regardless of whether Agent has reason to believe that any such facts materially increase the risk beyond that which Guarantors intends to assume, or has reason to believe that such facts are unknown to Guarantors.

Each Guarantor hereby knowingly accepts the full range of risk encompassed within a contract of “Guaranty” which includes, without limitation, the possibility that any Borrower will contract for additional indebtedness for which Guarantors may be liable hereunder after such Borrower’s financial condition or ability to pay its lawful debts when they fall due has deteriorated.

14. Representations and Warranties. Each Guarantor individually represents and warrants to Agent that each of the following statements is accurate and complete as of the date of this Guaranty:

a. Each Guarantor is duly organized or formed, as applicable, and in good standing under the laws of each jurisdiction in which such Guarantor is incorporated or formed, as the case may be, and is duly qualified and in good standing in each jurisdiction where the nature of its business or properties requires such qualification, except where the failure to so qualify could reasonably be expected to have a Material Adverse Effect. A “Material Adverse Effect” shall mean, as to any Guarantor, a material adverse effect on (a) the financial condition, results of operations, assets, business or properties of such Guarantor, (b) such Guarantor’s ability to duly and punctually pay or perform the Liabilities and Obligations in accordance with the terms thereof, (c) such Guarantor’s (taken as a whole) ability to duly and punctually pay or perform the Liabilities in accordance with the terms hereof, (d) the value of the Collateral, or Agent’s Liens on the Collateral or the priority of any such Lien or (e) the practical realization of the benefits of Agent’s and each Lender’s rights and remedies under this Guaranty and the Other Documents.

b. the execution, delivery and performance by Guarantors of this Guaranty are within the power of each Guarantor and have been duly authorized by all necessary actions on the part of each Guarantor;

c. this Guaranty has been duly executed and delivered by each Guarantor and constitutes a legal, valid and binding obligation of each Guarantor, enforceable against each Guarantor in accordance with its terms, except as limited by bankruptcy, insolvency or other laws of general application relating to or affecting the enforcement of creditors’ rights generally;

d. the execution, delivery and performance of this Guaranty do not (i) violate any provisions of law or any order of any court or other agency of government (each, a “Requirement of Law”), (ii) contravene any provision of any Guarantor’s organizational documents or any material contract or agreement to which such Guarantor is a party or by which such Guarantor or such Guarantor’s assets are bound (each, a “Contractual Obligation”) or (iii) result in the creation or imposition of any lien, charge or encumbrance of any nature upon any property, asset or revenue of any Guarantor except pursuant to or as set forth in the Loan Documents;

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e. all consents, approvals, orders and authorizations of, and registrations, declarations and filings with, any governmental agency or authority or other person or entity (including, without limitation, the shareholders or partners of any entity), if any, which are required to be obtained in connection with the execution and delivery of this Guaranty or the performance of each Guarantor’s obligations hereunder have been obtained, and each is in full force and effect;

f. Each Guarantor has paid all taxes and other charges imposed by any governmental agency or authority due and payable by such Guarantor other than those which are being Properly Contested;

g. No Guarantor is in violation of any Applicable Law or contractual obligation to the best of such Guarantor’s knowledge;

h. No Guarantor is an investment company (as defined in the Investment Company Act of 1940) nor is any Guarantor controlled by an investment company;

i. no litigation, investigation or proceeding of any governmental authority or agency is pending or, to the knowledge of Guarantors, threatened against any Guarantor which, if adversely determined, could have or could reasonably be expected to have a Material Adverse Effect; and

j. Each Guarantor hereby confirms, adopts and makes, as to itself, as if set out in full herein, all of the other representations and warranties not expressly included in this Guaranty that are set forth in the Credit Agreement and that relate or apply to such Guarantor, and shall be deemed to have made all such representations and warranties as to itself in this Guaranty as if set out in full herein.

15. Guarantor Financial Information. Each Guarantor will provide Agent in writing such financial and other information with respect to its assets and liabilities as Agent shall reasonably request from time to time, in form and substance satisfactory to Agent.

16. Binding Upon Successors. This Guaranty shall be binding upon Guarantors and their respective successors and assigns and shall inure to the benefit of Agent and its successors and assigns. All references herein to a “Borrower” shall be deemed to include its successors and assigns, and all references herein to a “Guarantor” shall be deemed to include Guarantors and their respective successors and assigns.

In addition and notwithstanding anything to the contrary contained in this Guaranty or in any other document, instrument or agreement between or among any of Agent, any Borrower, any Guarantor or any third party, the obligations of Guarantors with respect to the Liabilities shall be joint and several with any other person or entity that now or hereafter executes a guaranty of any of the Liabilities separate from this Guaranty.

17. Notices. All notices required or permitted to be given hereunder shall be in writing and shall be either personally delivered, faxed to the fax numbers provided herein or sent

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by United States certified or registered mail, return receipt requested, addressed to Guarantor or Agent at their respective stated below, or at such other address as either party hereafter notices the other party as herein provided. Notices shall be effective at the times and in the manner set forth in Section 16.6 of the Credit Agreement.

Agent’s Address for Notices:

	If to Agent:	PNC Bank, National Association
	2100 Ross Avenue, Suite 1850
	Dallas, Texas 75201
	Attention:	Relationship Manager (Flotek)
	Telephone:	(214) 871-1256
	Facsimile:	(214) 871-2015
and to:
	PNC Bank, National Association
	Two Tower Center Blvd.
	East Brunswick, New Jersey 08816
	Attention:	Josephine Griffin
	Telephone:	(732) 220-4388
	Facsimile:	(732) 220-4394
with a copy to:
	PNC Bank, National Association
	PNC Agency Services
	Agent Firstside Center
	500 First Avenue, 4th Floor
	Pittsburgh, Pennsylvania 15219
	Attention:	Lisa Pierce
	Telephone:	(412) 762-6442
	Facsimile:	(412) 762-8672
with an additional copy to:
	Patton Boggs LLP
	2000 McKinney Avenue, Suite 1700
	Dallas, Texas 75201
	Attention:	Michelle W. Suarez
	Telephone:	(214) 758-1500
	Facsimile:	(214) 758-1550

Guarantor’s Address for Notices:

c/o Flotek Industries, Inc.

2930 W. Sam Houston Parkway North, Suite 300

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	Houston, Texas 77043
	Attention:	Jesse (Jempy) Neyman
	Telephone:	713-849-9911
	Facsimile:	713-896-4511
	Email:	jneyman@flotekind.com
with a copy to:
	Doherty & Doherty LLP
	1717 St. James Place, Suite 520
	Houston, Texas 77056
	Attention:	Casey Doherty
	Telephone:	(713) 572-1000
	Facsimile:	(713) 572-1001
	Email:	casey@doherty-law.com

18. GOVERNING LAW; ADDITIONAL WAIVERS. THIS GUARANTY SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF TEXAS APPLIED TO CONTRACTS TO BE PERFORMED WHOLLY WITHIN THE STATE OF TEXAS, WITHOUT REGARD TO CONFLICT OF LAWS PRINCIPLES OR OTHER RULE OF LAW THAT WOULD CAUSE THE APPLICATION OF THE LAW OF ANY JURISDICTION OTHER THAN THE LAWS OF THE STATE OF TEXAS. ANY JUDICIAL PROCEEDING BROUGHT BY OR AGAINST ANY GUARANTOR WITH RESPECT TO ANY OF THE LIABILITIES, THIS GUARANTY OR ANY RELATED AGREEMENT MAY BE BROUGHT IN THE UNITED STATES DISTRICT COURT FOR THE NORTHERN DISTRICT OF TEXAS OR ANY STATE COURT IN DALLAS COUNTY, TEXAS, UNITED STATES OF AMERICA, AND, BY EXECUTION AND DELIVERY OF THIS GUARANTY, EACH GUARANTOR ACCEPTS FOR ITSELF AND IN CONNECTION WITH ITS PROPERTIES, GENERALLY AND UNCONDITIONALLY, THE NON-EXCLUSIVE JURISDICTION OF THE AFORESAID COURTS, AND IRREVOCABLY AGREES TO BE BOUND BY ANY JUDGMENT RENDERED THEREBY IN CONNECTION WITH THIS GUARANTY. NOTHING HEREIN SHALL AFFECT THE RIGHT TO SERVE PROCESS IN ANY MANNER PERMITTED BY LAW OR SHALL LIMIT THE RIGHT OF AGENT TO BRING PROCEEDINGS AGAINST ANY GUARANTOR IN THE COURTS OF ANY OTHER JURISDICTION. EACH GUARANTOR WAIVES ANY OBJECTION TO JURISDICTION AND VENUE OF ANY ACTION INSTITUTED HEREUNDER AND SHALL NOT ASSERT ANY DEFENSE BASED ON LACK OF JURISDICTION OR VENUE OR BASED UPON FORUM NON CONVENIENS. GUARANTOR WAIVES THE RIGHT TO REMOVE ANY JUDICIAL PROCEEDING BROUGHT AGAINST SUCH GUARANTOR IN ANY STATE COURT TO ANY FEDERAL COURT. ANY JUDICIAL PROCEEDING BY GUARANTOR AGAINST AGENT INVOLVING, DIRECTLY OR INDIRECTLY, ANY MATTER OR CLAIM IN ANY WAY ARISING OUT OF, RELATED TO, OR CONNECTED WITH THIS GUARANTY OR ANY RELATED AGREEMENT, SHALL BE BROUGHT ONLY IN A FEDERAL OR STATE COURT LOCATED IN THE COUNTY OF DALLAS, STATE OF TEXAS.

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Nothing herein shall affect or impair Agent’s right to serve legal process in any manner permitted by law or Agent’s right to bring any action or proceeding against any Guarantor or its property in the courts of any other jurisdiction. Wherever possible each provision of this Guaranty shall be interpreted as to be effective and valid under applicable law, but if any provision of this Guaranty shall be prohibited by or invalid under such law, such provision shall be ineffective only to the extent of such prohibition or invalidity, without invalidating the remainder of such provision or the remaining provisions of this Guaranty.

EACH GUARANTOR ACKNOWLEDGES THAT IT HAS EITHER OBTAINED THE ADVICE OF COUNSEL OR HAS HAD THE OPPORTUNITY TO OBTAIN SUCH ADVICE IN CONNECTION WITH THE TERMS AND PROVISIONS OF THIS GUARANTY AND THE LOAN DOCUMENTS. GUARANTOR FURTHER ACKNOWLEDGES THAT BY EXECUTING THIS GUARANTY, IT IS WAIVING CERTAIN RIGHTS AS OTHERWISE SET FORTH HEREIN TO WHICH GUARANTOR MAY OTHERWISE BE ENTITLED BY LAW.

THIS GUARANTY CONTAINS THE COMPLETE UNDERSTANDING OF THE PARTIES HERETO WITH RESPECT TO THE SUBJECT MATTER HEREIN. GUARANTOR ACKNOWLEDGES THAT IT IS NOT RELYING UPON ANY STATEMENTS OR REPRESENTATIONS OF AGENT OR ANY LENDER NOT CONTAINED IN THIS GUARANTY AND THAT SUCH STATEMENTS OR REPRESENTATIONS, IF ANY, ARE OF NO FORCE OR EFFECT AND ARE FULLY SUPERSEDED BY THIS GUARANTY.

This Guaranty supersedes all prior agreements and understandings, if any, relating to the subject matter hereof. Any promises, representations, warranties or guarantees not herein contained and hereinafter made shall have no force and effect in writing, signed by Guarantor’s officers. Neither this Guaranty nor any portion or provisions hereof may be changed, modified, amended, waived, supplemented, discharged, cancelled or terminated orally or by any course of dealing, or in any manner other than by an agreement in writing, signed by the party to be charged. Each Guarantor acknowledges that it has been advised by counsel in connection with the execution of this Guaranty and the Loan Documents and is not relying upon oral representations or statements inconsistent with the terms and provisions of this Guaranty. This Guaranty may only be modified by a writing executed by Guarantors and Agent.

19. ENTIRE UNDERSTANDING. THIS GUARANTY CONTAINS THE ENTIRE UNDERSTANDING BETWEEN GUARANTORS AND AGENT AND MAY NOT BE CONTRADICTED BY EVIDENCE OF PRIOR, CONTEMPORANEOUS, OR SUBSEQUENT ORAL AGREEMENTS OF THE PARTIES AND SUPERSEDES ALL PRIOR AGREEMENTS AND UNDERSTANDINGS, IF ANY, RELATING TO THE SUBJECT MATTER HEREOF. THERE ARE NO UNWRITTEN AGREEMENTS AMONG THE PARTIES HERETO. ANY PROMISES, REPRESENTATIONS, WARRANTIES, OR GUARANTEES NOT HEREIN CONTAINED AND HEREINAFTER MADE SHALL HAVE NO FORCE AND EFFECT UNLESS IN WRITING, SIGNED BY GUARANTORS AND AGENT’S RESPECTIVE OFFICERS. NEITHER THIS GUARANTY NOR ANY PORTION OR PROVISIONS HEREOF MAY BE CHANGED, MODIFIED, AMENDED, WAIVED, SUPPLEMENTED,

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DISCHARGED, CANCELLED, OR TERMINATED ORALLY OR BY ANY COURSE OF DEALING, OR IN ANY MANNER OTHER THAN BY AN AGREEMENT IN WRITING, SIGNED BY THE PARTY TO BE CHARGED. GUARANTOR ACKNOWLEDGES THAT IT HAS BEEN ADVISED BY COUNSEL IN CONNECTION WITH THE EXECUTION OF THIS GUARANTY AND THE LOAN DOCUMENTS AND IS NOT RELYING UPON ORAL REPRESENTATIONS OR STATEMENTS INCONSISTENT WITH THE TERMS AND PROVISIONS OF THIS GUARANTY. EACH GUARANTOR FURTHER ACKNOWLEDGES THAT BY EXECUTING THIS GUARANTY, IT IS WAIVING CERTAIN RIGHTS AS OTHERWISE SET FORTH HEREIN TO WHICH GUARANTOR MAY OTHERWISE BE ENTITLED AT LAW.

20. Severability; Captions; Counterparts; Facsimile Signature. If any provision of this Guaranty is adjudicated to be invalid under applicable laws or regulations, such provision shall be inapplicable to the extent of such invalidity without affecting the validity or enforceability of the remainder of this Guaranty which shall be given effect so far as possible. The captions in this Guaranty are intended for convenience and reference only and shall not affect the meaning or interpretation of this Guaranty. This Guaranty may be executed in one or more counterparts (which taken together, as applicable, shall constitute one and the same instrument) and by facsimile transmission or other electronic means, which signatures shall be considered original executed counterparts. Each party to this Guaranty agrees that it will be bound by its own facsimile signature and that it accepts the facsimile signature of each other party.

21. WAIVER OF JURY TRIAL. EACH PARTY TO THIS GUARANTY HEREBY EXPRESSLY WAIVES ANY RIGHT TO TRIAL BY JURY OF ANY CLAIM OR CAUSE OF ACTION ARISING HEREUNDER OR IN ANY WAY CONNECTED WITH OR INCIDENTAL TO THE DEALINGS OF THE PARTIES WITH RESPECT HERETO OR THE TRANSACTIONS CONTEMPLATED HEREBY, WHETHER NOW EXISTING OR HEREAFTER ARISING, AND WHETHER SOUNDING IN CONTRACT, TORT, OR OTHERWISE. EACH PARTY HEREBY AGREES AND CONSENTS THAT ANY SUCH CLAIM OR CAUSE OF ACTION SHALL BE DECIDED BY COURT TRIAL WITHOUT A JURY, AND THAT ANY PARTY TO THIS GUARANTY MAY FILE AN ORIGINAL COUNTERPART OR A COPY OF THIS SECTION WITH ANY COURT AS WRITTEN EVIDENCE OF THE CONSENTS OF THE PARTIES TO THE WAIVER OF THEIR RESPECTIVE RIGHTS TO TRIAL BY JURY.

22. Survival. It is the express intention and agreement of the parties hereto that all covenants, representations, warranties, and waivers and indemnities made by Guarantor herein shall survive the execution, delivery, and termination of this Guaranty until all Obligations are performed in full and indefeasibly paid in full in cash and the Loan Documents are terminated.

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IN WITNESS WHEREOF, Guarantor has caused this Guaranty to be duly executed as of the date first written above.

GUARANTOR
FLOTEK PAYMASTER, INC.
By:	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	CFO
PADKO INTERNATIONAL INCORPORATED
By:	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	CFO
PETROVALVE, INC.
By:	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	CFO
FLOTEK INTERNATIONAL, INC.
By:	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	CFO

[SIGNATURE PAGE TO GUARANTY]

EX-10.3

Exhibit 10.3

SECURITY AGREEMENT

THIS SECURITY AGREEMENT (this “Security Agreement”) is dated as of September 23, 2011 by and among Flotek Paymaster, Inc., a Texas corporation (“Flotek Paymaster”), Padko International Incorporated, an Oklahoma corporation (“Padko”), Petrovalve, Inc., a Delaware corporation (“Petrovalve Delaware”), Flotek International, Inc., a Delaware corporation (“Flotek International”; and together with Flotek Paymaster, Padko and Petrovalve Delaware, individually, each a “Grantor” and collectively, jointly and severally, the “Grantors”), individually, each a “Grantor” and collectively, jointly and severally, the “Grantors”), and PNC BANK, NATIONAL ASSOCIATION, a national banking association, as agent for the Lenders described below (PNC, together with its successors and assigns in such capacity, “Agent”).

W I T N E S S E T H:

WHEREAS, pursuant to that certain Revolving Credit and Security Agreement dated as of the date hereof by and among FLOTEK INDUSTRIES, INC., a Delaware corporation (“Holdings”), and certain subsidiaries of Holdings (such subsidiaries, together with Holdings are each referred to hereinafter individually, as a “Borrower” and collectively, jointly and severally, the “Borrowers”), each of the financial institutions from time to time party thereto (individually, each a “Lender” and collectively, the “Lenders”) and Agent (including all annexes, exhibits, and schedules thereto, as from time to time amended, amended and restated, extended, supplemented, and/or otherwise modified, the “Credit Agreement”), Agent and the Lenders have agreed to provide certain financial accommodations to the Borrowers;

WHEREAS, each Grantor is a direct or indirect subsidiary of Holdings and hereby acknowledges that it will derive substantial benefit from the execution and delivery of the Credit Agreement, and the making of advances and other credit accommodations by Agent and the Lenders under the Credit Agreement.

WHEREAS, as a condition to extending credit to Borrowers, Agent and the Lenders have required the execution and delivery by Grantor of (i) the Guaranty of even date herewith (the “Guaranty”), guaranteeing the payment and performance of all Obligations (as hereinafter defined) of the Borrowers and Grantor arising under or pursuant to the Credit Agreement and the Other Documents (as defined in the Credit Agreement) and (ii) the Pledge Agreement of even date herewith, securing such Obligations.

WHEREAS, in order to induce Agent and the Lenders to enter into the Credit Agreement and to induce Agent and the Lenders to provide certain financial accommodations to the Borrowers pursuant to the Credit Agreement and certain Other Documents, each Grantor has agreed to grant a continuing Lien on the Collateral (as hereinafter defined) to secure (i) the payment of principal, fees, and other amounts required to be paid from time to time under the Credit Agreement and (ii) the Liabilities (as defined in the that certain Guaranty, dated as of the date hereof, by Grantor and any other Grantors in favor of the Agent and/or Lenders) (collectively, the “Obligations”).

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NOW, THEREFORE, in consideration of the premises and mutual covenants herein contained and for other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the parties hereto agree as follows:

1. DEFINED TERMS.

All capitalized terms used but not otherwise defined herein have the meanings given to them in the Credit Agreement, and the following terms shall have the following meanings (such meanings being equally applicable to both the singular and plural forms of the terms defined):

“Account Debtor” shall mean any Person who may become obligated to any Grantor under, with respect to, or on account of, an Account, chattel paper, or General Intangibles (including a payment intangible).

“Accounts” shall mean, all present and future rights of any Grantor to payment of a monetary obligation, whether or not earned by performance, which is not evidenced by chattel paper or an instrument, (a) for property that has been or is to be sold, leased, licensed, assigned, or otherwise disposed of, (b) for services rendered or to be rendered, (c) for a secondary obligation incurred or to be incurred, or (d) arising out of the use of a credit or charge card or information contained on or for use with the card.

“Contracts” shall mean all contracts, undertakings, or other agreements (other than rights evidenced by chattel paper, Documents or instruments) in or under which any Grantor may now or hereafter have any right, title, or interest, including, without limitation, with respect to an Account, any agreement relating to the terms of payment or the terms of performance thereof.

“Copyrights” means all of the following now owned or hereafter adopted or acquired by any Grantor: (i) all copyrights (whether statutory or common law, whether establish or registered in the United States or any other country or political subdivision thereof, whether registered or unregistered and whether published or unpublished), rights and interests in copyrights, works protectable by copyright, and General Intangibles of like nature, all registrations and recordings thereof, and all applications in connection therewith, including all registrations, recordings and applications in the United States Copyright Office or in any similar office or agency of the United States, any state or territory thereof, or any other country or any political subdivision thereof and all research and development relating to the foregoing, (ii) all reissues, extensions, continuations, and renewals thereof and amendments thereto, (iii) income, fees, royalties, damages, claims, and payments now or hereafter due and/or payable with respect thereto, including damages and payments for past, present, and future infringements thereof, (iv) rights corresponding thereto throughout the world and (v) rights to sue for past, present, and future infringements thereof.

“Copyright License” means any and all rights now owned or hereafter acquired by any Grantor under any written or oral agreement granting any right to use any Copyright or Copyright registration.

“Equipment” shall mean all of any Grantor’s now owned and hereafter acquired equipment, wherever located, including machinery, data processing, and computer equipment (whether owned or licensed and including embedded software), vehicles, tools, furniture, fixtures, all attachments, accessions, and property now or hereafter affixed thereto or used in connection therewith, and substitutions and replacements thereof, wherever located.

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“General Intangibles” shall mean any “general intangibles,” as such term is defined in Section 9-102(a)(42) of the UCC, now owned or hereafter acquired by any Grantor or in which any Grantor now has or hereafter acquires any rights, and, in any event, shall include, without limitation, all right, title, and interest which any Grantor may now or hereafter have in or under any Contract or Person, causes of action, payment intangibles, franchises, tax refund claims, Account Debtor lists, trademarks, patents, rights in intellectual property, Licenses, permits, Copyrights, domain names, trade secrets, proprietary or confidential information, inventions, and discoveries (whether patented or patentable or not) and technical information, procedures, designs, knowledge, know-how, software, databases, business records data, skill, expertise, experience, processes, models, drawings, materials and records, goodwill, all claims under any guaranty, security interests, or other security held by or granted to any Grantor to secure payment of the Accounts by an Account Debtor obligated thereon, all rights of indemnification and all other intangible property of any kind and nature.

“Inventory” shall mean all of Grantor’s now owned and hereafter existing or acquired goods, wherever located, which (a) are leased by any Grantor as lessor; (b) are held by any Grantor for sale or lease or to be furnished under a contract of service; (c) are furnished by any Grantor under a contract of service; or (d) consist of raw materials, work in process, finished goods, or materials used or consumed in its business.

“Leasehold Interests” shall mean all of each Grantor’s right, title and interest in and to the premises set forth on Schedule V hereto.

“License” shall mean any Patent License, Trademark License, Copyright License, or other license as to which Agent has been granted a security interest hereunder.

“Patent” or “Patents” shall mean one or all of the following now or hereafter owned by any Grantor or in which any Grantor now has or hereafter acquires any rights: (i) all letters patent of the United States or any other country, all registrations, and recordings thereof, and all applications for letters patent of the United States or any other country, (ii) all reissues, continuations, continuations-in-part, divisions, reexaminations, or extensions of any of the foregoing, and (iii) all inventions disclosed in and claimed in the Patents and any and all trade secrets and know-how related thereto.

“Patent License” shall mean all of the following now owned or hereafter acquired by any Grantor or in which any Grantor now has or hereafter acquires any rights: to the extent assignable by any Grantor, any written agreement granting any right to make, use, sell, and/or practice any invention or discovery that is the subject matter of a Patent.

“Proceeds” shall mean “proceeds”, as such term is defined in Section 9-102(a)(65) of the UCC and, in any event, shall include, without limitation, (i) any and all proceeds of any insurance, indemnity, warranty, or guaranty payable to any Grantor from time to time with respect to any of the Collateral (as defined below), (ii) any and all payments (in any form whatsoever) made or due and payable to any Grantor from time to time in

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connection with any requisition, confiscation, condemnation, seizure, or forfeiture of all or any part of the Collateral by any governmental body, authority, bureau, or agency (or any person acting under control of governmental authority), (iii) any claim of Grantor against third parties (A) for past, present, or future infringement of any Patent or Patent License, (B) for past, present, or future infringement or dilution of any Trademark or Trademark License or for injury to the goodwill associated with any Trademark, Trademark registration, or Trademark licensed under any Trademark License or (C) for past, present, or future infringement of any Copyright or Copyright License, (iv) any and all other amounts from time to time paid or payable under or in connection with any of the Collateral, and (v) the following types of property acquired with cash proceeds: Accounts, chattel paper, Contracts, Deposit Accounts, Documents, General Intangibles, Equipment, Inventory, and Investment Property.

“Real Property” shall mean all of any Grantor’s right, title and interest in and to the owned and leased real premises identified on Schedule V hereto.

“Receivables” shall mean and include, as to any Grantor, all of any Grantor’s Accounts, contract rights, instruments (including those evidencing indebtedness owed to Borrower by its Affiliates), documents, chattel paper (including electronic chattel paper), general intangibles relating to Accounts, drafts and acceptances, credit card receivables, and all other forms of obligations owing to Borrower arising out of or in connection with the sale or lease of Inventory or the rendition of services, all supporting obligations, guarantees and other security therefor, whether secured or unsecured, now existing or hereafter created, and whether or not specifically sold or assigned to Agent hereunder.

“Subsidiary Stock” shall mean all of the issued and outstanding Equity Interests of any Subsidiary owned by any Grantor (not to exceed 65% of the Equity Interests of any Foreign Subsidiary).

“Trademark” or “Trademarks” shall mean one or all of the following now owned or hereafter acquired by any Grantor or in which any Grantor now has or hereafter acquires any rights: (i) all trademarks (whether registered or unregistered), trade names, corporate names, business names, trade styles, service marks, logos, other source or business identifiers, prints and labels on which any of the foregoing have appeared or appear, designs and general intangibles of like nature, now existing or hereafter adopted or acquired, all registrations and recordings thereof, and all applications in connection therewith, including, without limitation, registrations, recordings and applications in the United States Patent and Trademark Office or in any similar office or agency of any State of the United States or any other country or any political subdivision thereof, (ii) all reissues, extensions or renewals thereof and (iii) the goodwill associated with or symbolized by any of the foregoing.

“Trademark License” shall mean all of the following now owned or hereafter acquired by any Grantor or in which any Grantor now has or hereafter acquires any rights: any written agreement granting any right to use any Trademark or Trademark registration.

“UCC” shall mean the Uniform Commercial Code as the same may, from time to time, be in effect in the State of Texas; provided, however, in the event that, by reason of

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mandatory provisions of law, any or all of the attachment, perfection, or priority of Agent’s security interest in any Collateral is governed by the Uniform Commercial Code as in effect in a jurisdiction other than the State of Texas, the term “UCC” shall mean the Uniform Commercial Code as in effect in such other jurisdiction for purposes of the provisions hereof relating to such attachment, perfection, or priority and for purposes of definitions related to such provisions.

“Uniform Commercial Code jurisdiction” shall mean any jurisdiction that has adopted all or substantially all of Article 9 as contained in the 2000 Official Text of the Uniform Commercial Code, as recommended by the National Conference of Commissioners on Uniform State Laws and the American Law Institute, together with any subsequent amendments or modifications to the Official Text.

All other terms contained in this Security Agreement, unless the context indicates otherwise, have the meanings provided for by the UCC to the extent the same are used or defined therein.

2. GRANT OF LIEN.

(a) To secure the prompt and complete payment, performance, and observance of all of the Obligations, each Grantor hereby assigns, pledges and grants to Agent, for its benefit and the ratable benefit of each Lender, a continuing security interest in and to a Lien on all of its right, title, and interest in, to, and under all personal property and other assets, whether now owned by or owing to, or hereafter acquired by or arising in favor of such Grantor (including under any trade names, styles, or derivations thereof), and whether owned or consigned by or to, or leased from or to, such Grantor, and regardless of where located, including without limitation:

(i) all Receivables;

(ii) all Equipment;

(iii) all General Intangibles;

(iv) all Inventory;

(v) all Investment Property;

(vi) all Subsidiary Stock;

(vii) all of each Grantor’s right, title, and interest in and to, whether now owned, or hereafter acquired and wherever located, (1) its respective goods and other property including, but not limited to, all merchandise returned or rejected by Account Debtors, relating to, or securing any of the Receivables; (2) all of each Grantor’s rights as a consignor, a consignee, an unpaid vendor, mechanic, artisan, or other lienor, including stoppage in transit, setoff, detinue, replevin, reclamation, and repurchase; (3) all additional amounts due to each Grantor from any Account Debtor relating to the Receivables; (4) other property, including warranty claims, relating to any goods securing the Obligations; (5) all of each Grantor’s contract rights, rights of payment which have been earned under a contract right, instruments (including

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promissory notes), documents, chattel paper (including electronic chattel paper), warehouse receipts, deposit accounts, letters of credit, and money; (6) all commercial tort claims (whether now existing or hereafter arising) listed on Schedule I hereto as such Schedule may be amended or supplemented from time to time; (7) if and when obtained, all real property of third parties in which any Grantor has been granted a lien or security interest; (8) all Liens and security interests granted by any third party to each Grantor as security for the payment or enforcement of such Grantor’s Receivables; (9) all letter of credit rights (whether or not the respective letter of credit is evidenced by a writing); (10) all supporting obligations; and (11) any other goods or personal property now owned or hereafter acquired in which any Grantor has expressly granted a security interest or may in the future grant a security interest to Agent under any agreement between Agent and each Grantor;

(viii) all of each Grantor’s ledger sheets, ledger cards, files, correspondence, records, books of account, business papers, computers, computer software (owned by any Grantor or in which it has an interest), computer programs, tapes, disks, and documents relating to (i), (ii), (iii), (iv), (v), (vi) or (vii) of this Paragraph; and

(ix) all proceeds and products of (i), (ii), (iii), (iv), (v), (vi) and (vii) in whatever form, including, but not limited to: cash, deposit accounts (whether or not comprised solely of proceeds), certificates of deposit, insurance proceeds (including hazard, flood and credit insurance), negotiable instruments and other instruments for the payment of money, chattel paper, security agreements, documents, eminent domain proceeds, condemnation proceeds and tort claim proceeds.

All of the foregoing assets described in clause 2(a) hereof being hereinafter referred to as the “Collateral”.

(b) In addition, to secure the prompt and complete payment, performance, and observance of the Obligations and in order to induce Agent and the Lenders as aforesaid, each Grantor hereby grants to Agent, for the benefit of Agent and the Lenders (i) a right of setoff against the property of each Grantor held by Agent and/or the Lenders, consisting of property described above in Section 2(a) now or hereafter in the possession or custody of or in transit to Agent and/or the Lenders, for any purpose, including safekeeping, collection, or pledge, for the account of any Grantor, or as to which any Grantor may have any right or power and (ii) the license described in Section 8 hereof.

(c) Notwithstanding the foregoing, the Collateral shall not include any (i) General Intangible, permit, license or other rights under contracts instruments or other documents if (but only to the extent that) the grant of a security interest therein would constitute a violation of a valid and enforceable restriction in favor of a third party (except to the extent such prohibition is unenforceable pursuant to the provisions of Article 9 of the UCC), unless and until any required consents shall have been obtained, (ii) equipment owned by any Grantor that is subject to a purchase money lien or a capital lease obligation if (but only to the extent that and only for so long as such purchase money Indebtedness or capital lease restricts the granting of a Lien therein to Agent) the grant of a security interest therein would constitute a violation of a valid and enforceable restriction in favor of a third party, unless any required consents shall have been obtained, or (iii) monies, checks, securities or other items on deposit or otherwise held in deposit accounts or trust accounts specifically and exclusively used for payroll, payroll taxes,

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deferred compensation and other employee wage and benefit payments to or for the direct benefit of such Grantor’s employees (collectively, the “Excluded Property”); provided, that, notwithstanding any of the foregoing, the term “Collateral” shall include any and all proceeds arising from such Excluded Property to the extent that the assignment or encumbering of such proceeds is not subject to the same or similar prohibitions or restrictions.

(d) In addition, to secure the prompt and complete payment, performance, and observance of the Obligations and in order to induce Agent and the Lenders as aforesaid, each Grantor hereby grants to Agent, for the benefit of Agent and the Lenders (i) a right of setoff against the property of each Grantor held by Agent and/or the Lenders, consisting of property described above in Section 2(a) now or hereafter in the possession or custody of or in transit to Agent and/or the Lenders, for any purpose, including safekeeping, collection, or pledge, for the account of any Grantor, or as to which any Grantor may have any right or power and (ii) the license described in Section 8 hereof.

3. AGENT’S AND LENDERS’ RIGHTS: LIMITATIONS ON AGENT’S AND LENDERS’ OBLIGATIONS.

(a) It is expressly agreed by each Grantor that, anything herein to the contrary notwithstanding, each Grantor shall remain liable under each of its contracts and each of its licenses to observe and perform all the conditions and obligations to be observed and performed by it thereunder. Neither Agent nor any Lender shall have any obligation or liability under any contract or license by reason of or arising out of this Security Agreement or the granting herein of a Lien thereon or the receipt by Agent or any Lender of any payment relating to any contract or license pursuant hereto. Neither Agent nor any Lender shall be required or obligated in any manner to perform or fulfill any of the obligations of any Grantor under or pursuant to any contract or license, or to make any payment, or to make any inquiry as to the nature or the sufficiency of any payment received by it or the sufficiency of any performance by any party under any contract or license, or to present or file any claims, or to take any action to collect or enforce any performance or the payment of any amounts which may have been assigned to it or to which it may be entitled at any time or times.

(b) If an Event of Default has occurred and is continuing, Agent may, without prior notice to any Grantor, notify Account Debtors and other Persons obligated on the Collateral that Agent has a Lien therein, and that payments shall be made directly to Agent. Upon the request of Agent, each Grantor shall so notify Account Debtors and other Persons obligated on the Collateral. Once any such notice has been given to any Account Debtor or other Person obligated on the Collateral, Grantor shall not give any contrary instructions to such Account Debtor or other Person without Agent’s prior written consent.

(c) Agent may at any time in Agent’s own name, in the name of a nominee of Agent, or in the name of any Grantor communicate (by mail, telephone, facsimile or otherwise) with Account Debtors, parties to contracts and obligors in respect of instruments to verify with such persons, to Agent’s satisfaction, the existence, amount, terms of, and any other matter relating to, Accounts, payment intangibles, instruments, or chattel paper.

(d) The rights, title, and interest of any Grantor in any Equity Interests may also be encumbered and pledged to Agent for the benefit of the Agent and the Lenders, pursuant

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a separate Pledge Agreement made by such Grantor. All rights and remedies set forth in such Pledge Agreement shall be cumulative with all rights and remedies available under this Security Agreement.

4. REPRESENTATIONS AND WARRANTIES. Each Grantor represents and warrants that:

(a) Each Grantor has rights in and the power to transfer each item of the Collateral upon which it purports to grant a Lien hereunder free and clear of any and all Liens (other than Permitted Encumbrances), and, in the case of Copyrights, Patents, and Trademarks, free and clear of licenses, registered user agreements, and covenants not to sue third persons.

(b) No effective security agreement, financing statement, equivalent security or Lien instrument or continuation statement covering all or any part of the Collateral is on file or of record in any public office, except such as may have been filed (i) evidencing Permitted Encumbrances and (ii) by each Grantor in favor of Agent pursuant to this Security Agreement or the Other Documents or otherwise permitted by the Credit Agreement.

(c) This Security Agreement is effective to create a valid and continuing Lien on and, upon the filing of the appropriate financing statements in the jurisdictions listed on Schedule I hereto, a perfected Lien in favor of Agent, for the benefit of Agent and the Lenders, on the Collateral with respect to which a Lien may be perfected by filing pursuant to the UCC. Such Lien is prior to all other Liens (other than Permitted Encumbrances) and is enforceable as such as against any and all creditors of and purchasers from each Grantor (other than purchasers and lessees of Inventory in the ordinary course of business). All action by each Grantor necessary or desirable to protect and perfect such Lien on each item of the Collateral has been duly taken.

(d) Schedule II hereto lists all instruments, letter of credit rights, and chattel paper of each Grantor. All action by each Grantor necessary or desirable to protect and perfect the Lien of Agent on each item set forth on Schedule II (including the delivery of all originals thereof to Agent and the legending of all chattel paper as required by Section 5(b) hereof) has been duly taken. The Lien of Agent on the Collateral listed on Schedule II hereto is prior to all other Liens, and is enforceable as such against any and all creditors of and purchasers from each Grantor.

(e) Each Grantor’s name as it appears in official filings in the jurisdiction of its organization, the type of entity of each Grantor, organizational identification number issued by each Grantor’s jurisdiction of organization or a statement that no such number has been issued, each Grantor’s jurisdiction of organization, the location of each Grantor’s chief executive office, principal place of business, offices, all warehouses and premises where the Collateral is stored or located, and the locations of its books and records concerning the Collateral are set forth on Schedule III hereto. Each Grantor has only one jurisdiction of organization.

(f) With respect to the Accounts, (i) they represent bona fide sales of Inventory or rendering of services to Account Debtors in the ordinary course of each Grantor’s business and are not evidenced by a judgment, instrument, or chattel paper; (ii) there are no setoffs, claims, or disputes existing or asserted with respect thereto of which any Grantor is

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aware and no Grantor has made any agreement with any Account Debtor for any extension of time for the payment thereof, any compromise or settlement for less than the full amount thereof, any release of any Account Debtor from liability therefor, or any deduction therefrom except a discount or allowance allowed by a Grantor in the ordinary course of its business for prompt payment and disclosed to Agent; (iii) to each Grantor’s knowledge, there are no facts, events, or occurrences which in any way impair the validity or enforceability thereof or could reasonably be expected to reduce the amount payable thereunder as shown on such Grantor’s books and records and any invoices or statements; (iv) no Grantor has received any notice of proceedings or actions which are threatened or pending against any Account Debtor which might result in any adverse change in such Account Debtor’s financial condition; and (v) no Grantor has knowledge that any Account Debtor is unable generally to pay its debts as they become due. Further with respect to the Accounts, (x) the amounts shown on all invoices and statements are to each Grantor’s knowledge actually and absolutely owing to the applicable Grantor as indicated thereon and are not in any way contingent; (y) no payments have been or shall be made thereon except payments immediately delivered to the applicable deposit account or to Agent as may be required pursuant to the terms of the Credit Agreement; and (z) to each Grantor’s knowledge, all Account Debtors have the capacity to contract.

(g) With respect to any Inventory, (i) such Inventory is and will be located at one of any Grantor’s locations set forth on Schedule III hereto, (ii) no Inventory is now, or shall at any time or times hereafter be stored at any other location without Agent’s prior written consent (except Inventory in transit from one location to another), and if Agent gives such consent, the applicable Grantor will concurrently therewith obtain, to Agent’s satisfaction in the exercise of its Permitted Discretion, bailee, landlord, warehouseman and mortgagee agreements covering such locations, (iii) each Grantor has good, indefeasible, and merchantable title to such Inventory and such Inventory is not subject to any Lien or security interest or document whatsoever except for the Lien granted to Agent or otherwise permitted pursuant to the Credit Agreement, (iv) such Inventory is not subject to any licensing, patent, royalty, trademark, trade name, or copyright agreements with any third parties which would require any consent of any third party upon sale or disposition of that Inventory or the payment of any monies to any third party upon such sale or other disposition, and (v) the completion of manufacture, sale, or other disposition of such Inventory by Agent after the occurrence and during the continuance of an Event of Default shall not require the consent of any Person and shall not constitute a breach or default under any contract or agreement to which any Grantor is a party or to which such property is subject.

(h) With respect to the Patents, the Patents (if any) and, to the best of each Grantor’s knowledge, any patents in which any Grantor has been granted rights pursuant to the Patent Licenses are subsisting and have not been adjudged invalid or unenforceable; each of the Patents and, to the best of each Grantor’s knowledge, any patent in which any Grantor has been granted rights pursuant to Patent Licenses are valid and enforceable; no claim has been made that the use of any of the Patents or any patent in which any Grantor has been granted rights pursuant to the Patent Licenses does or may violate the rights of any third person; and each Grantor shall take all reasonable actions necessary to insure that the Patents and any patents in which any Grantor has been granted rights pursuant to the Patent Licenses remain valid and enforceable.

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(i) With respect to the Trademarks, the Trademarks (if any) and, to the best of each Grantor’s knowledge, any trademarks in which any Grantor has been granted rights pursuant to Trademark Licenses are subsisting and have not been adjudged invalid or unenforceable; each of the Trademarks and, to the best of each Grantor’s knowledge, any trademark in which any Grantor has been granted rights pursuant to Trademark Licenses is valid and enforceable; no claim has been made that the use of any of the Trademarks or any trademark in which any Grantor has been granted rights pursuant to the Trademark Licenses does or may violate the rights of any third Person; upon registration of its Trademarks, each Grantor will use for the duration of this Security Agreement, proper statutory notice in connection with its use of the Trademarks; and each Grantor will use, for the duration of this Security Agreement, consistent standards of quality in its manufacture of products sold under the Trademarks and any trademarks in which any Grantor has been granted rights pursuant to the Trademark Licenses.

(j) With respect to the Copyrights, the Copyrights (if any) and, to the best of each Grantor’s knowledge, any copyrights in which any Grantor has been granted rights pursuant to the Copyright Licenses are subsisting and have not been adjudged invalid or unenforceable; each of the Copyrights and, to the best of each Grantor’s knowledge, any copyright in which any Grantor has been granted rights pursuant to Copyright Licenses are valid and enforceable; no claim has been made that the use of any of the Copyrights or any copyright in which any Grantor has been granted rights pursuant to the Copyright Licenses does or may violate the rights of any third person; and each Grantor shall take all reasonable actions necessary to insure that the Copyrights and any copyrights in which any Grantor has been granted rights pursuant to the Copyright Licenses remain valid and enforceable.

(k) No Grantor has any interest in, or title to, any Patent, Trademark or Copyright except as set forth in Schedule IV hereto. This Security Agreement is effective to create a valid and continuing Lien on each Grantor’s Patents, Trademarks, and Copyrights and such Liens are enforceable as such as against any and all creditors of and purchasers from each Grantor.

5. COVENANTS. Each Grantor covenants and agrees with Agent, for the benefit of Agent and the Lenders, that from and after the date of this Security Agreement and until all of the Obligations of each Borrower (other than contingent indemnification obligations to the extent no unsatisfied claim giving rise thereto has been asserted) under the Credit Agreement have been indefeasibly paid in full, in cash and the Credit Agreement shall have terminated:

(a) Further Assurances: Pledge of Instruments; Chattel Paper.

(i) At any time and from time to time, upon the written request of Agent and at the sole expense of the applicable Grantor, each Grantor shall promptly and duly execute and deliver any and all such further instruments and documents and take such further actions as Agent may, in its Permitted Discretion, request to obtain the full benefits of this Security Agreement and of the rights and powers herein granted, including (A) using its reasonable best efforts to secure all consents and approvals necessary or appropriate for the assignment to or for the benefit of Agent of any license or contract held by any Grantor and to enforce the security interests granted hereunder; and (B) filing any financing or continuation statements under the UCC with respect to the Liens granted hereunder or under any Other Document as to those jurisdictions that are not Uniform Commercial Code jurisdictions.

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(ii) Unless Agent shall otherwise consent in writing (which consent may be revoked), each Grantor shall deliver to Agent all Collateral consisting of negotiable documents, certificated securities, chattel paper and instruments (in each case, accompanied by stock powers, allonges or other instruments of transfer executed in blank) promptly after such Grantor receives the same.

(iii) If any Grantor is or becomes the beneficiary of a letter of credit, such Grantor shall promptly, and in any event within two (2) Business Days after becoming a beneficiary, notify Agent thereof and enter into a tri-party agreement with Agent and the issuer and/or confirmation bank with respect to letter of credit rights assigning such letter of credit rights to Agent and directing all payments thereunder to Agent for the benefit of Agent and the Lenders, all in form and substance reasonably satisfactory to Agent.

(iv) Each Grantor shall take all steps reasonably necessary to grant Agent control of all electronic chattel paper in accordance with the UCC and all “transferable records” as defined in each of the Uniform Electronic Transactions Act and the Electronic Signatures in Global and National Commerce Act.

(v) Each Grantor hereby irrevocably authorizes Agent at any time and from time to time to file in any filing office in any Uniform Commercial Code jurisdiction any initial financing statements and amendments thereto that (a) indicate the Collateral (i) as all assets of each Grantor or words of similar effect, regardless of whether any particular asset comprised in the Collateral falls within the scope of Article 9 of the UCC or such jurisdiction, or (ii) as being of an equal or lesser scope or with greater detail, and (b) contain any other information required by part 5 of Article 9 of the UCC for the sufficiency or filing office acceptance of any financing statement or amendment, including (i) the type of organization and any organizational identification number issued to each Grantor, and (ii) in the case of a financing statement filed as a fixture filing or indicating any Collateral as as-extracted collateral or timber to be cut, a sufficient description of real property to which the Collateral relates. Each Grantor agrees to furnish any such information to Agent promptly upon request. Each Grantor also ratifies its authorization for Agent to have filed in any Uniform Commercial Code jurisdiction any initial financing statements or amendments thereto if filed prior to the date hereof.

(vi) Each Grantor shall promptly, and in any event within two (2) Business Days after the same is acquired by it, notify Agent of any commercial tort claim (as defined in the UCC) acquired by it and unless otherwise consented by Agent, each Grantor shall enter into a supplement to this Security Agreement, granting to Agent a Lien in such commercial tort claim.

(b) Maintenance of Records. Each Grantor shall keep and maintain, at its own cost and expense, satisfactory and complete records of the Collateral, including a record of any and all payments received and any and all credits granted with respect to the Collateral and all other dealings with the Collateral. Each Grantor shall mark its books and records pertaining to the Collateral to evidence this Security Agreement and the Liens granted hereby. If any Grantor retains possession of any chattel paper or instruments with Agent’s consent, such chattel paper and instruments shall be marked with the following legend:

(c) “THIS WRITING AND THE OBLIGATIONS EVIDENCED OR SECURED HEREBY ARE SUBJECT TO THE SECURITY INTEREST OF PNC BANK, NATIONAL ASSOCIATION, AS AGENT FOR THE BENEFIT OF AGENT AND CERTAIN LENDERS.”

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(d) Covenants Regarding Patent, Trademark, and Copyright Collateral.

(i) Each Grantor shall notify Agent promptly if it knows or has reason to know that any application or registration relating to any Patent, Trademark or Copyright (now or hereafter existing) may become abandoned, cancelled, or declared invalid, or if any such Copyright or Trademark or the invention disclosed in any such Patent is dedicated to the public domain, or of any adverse determination or development in any proceeding in the United States Patent and Trademark Office, the United States Copyright Office, in analogous offices or agencies in other countries or in any court regarding any Grantor’s ownership of any Copyright, Patent, or Trademark, its right to register the same, or to keep and maintain the same.

(ii) If any Grantor, either itself or through any agent, employee, licensee or designee, applies for a Patent or files an application for the registration of any Trademark or Copyright with the United States Patent and Trademark Office, United States Copyright Office or any analogous office or agency in any other country or any political subdivision thereof or otherwise obtains rights in any Patent, Trademark or Copyright, such Grantor will promptly inform Agent, and, upon request of Agent, execute and deliver any and all agreements, instruments, documents, and papers as Agent may reasonably request to evidence Agent’s security interest in such Copyright, Patent or Trademark and the General Intangibles, including, without limitation, in the case of Trademarks, the goodwill of the Grantors, relating thereto or represented thereby; provided that no Grantor shall have any such duty where a Grantor’s Copyright, Patent or Trademark rights in its application would be jeopardized by such action, including, but not limited to, the assignment of an “intent-to-use” Trademark application filed under 15 U.S.C. § 1051(b).

(iii) Each Grantor, consistent with the reasonable conduct and protection of its business, will take all reasonable actions to prosecute vigorously each application and to attempt to obtain the broadest Patent or registration of a Trademark or Copyright therefrom and to maintain each Patent, Trademark registration, and Copyright registration which is material to the conduct of any Grantor’s business, including, without limitation, with respect to Patents, payments of required maintenance fees, and, with respect to Trademarks, filing of applications for renewal, affidavits of use, and affidavits of incontestability. In the event that any Grantor fails to take any of such actions, Agent may do so in any Grantor’s name or in Agent’s name and all reasonable expenses incurred by Agent in connection therewith shall be paid by the applicable Grantor.

(iv) Each Grantor shall use its reasonable efforts to detect infringers of the Copyrights, Patents, and Trademarks which are material to the conduct of any Grantor’s business. In the event that any of the Copyrights, Patents, or Trademarks is infringed, misappropriated, or diluted by a third party, any Grantor shall notify Agent promptly after it learns thereof and shall, if such Copyrights, Patents, or Trademarks are material to the conduct of any Grantor’s business, promptly take appropriate action to protect such Copyrights, Patents, or Trademarks. In the event that any Grantor fails to take any such actions, Agent may do so in any Grantor’s name or Agent’s name and all reasonable expenses incurred by Agent in connection therewith shall be paid by any Grantor.

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(e) Indemnification. In any suit, proceeding or action brought by Agent or any Lender relating to any Collateral for any sum owing with respect thereto or to enforce any rights or claims with respect thereto, each Grantor will save, defend, indemnify, and keep Agent and Lenders harmless from and against all expense (including reasonable attorneys’ fees and expenses), loss or damage suffered by reason of any defense, setoff, counterclaim, recoupment, or reduction of liability whatsoever of the Account Debtor or other Person obligated on the Collateral, arising out of a breach by any Grantor of any obligation thereunder or arising out of any other agreement, indebtedness, or liability at any time owing to, or in favor of, such obligor or its successors from any Grantor, INCLUDING, WITHOUT LIMITATION, ANY LOSS, EXPENSE OR DAMAGE ARISING IN WHOLE OR IN PART BASED ON THE NEGLIGENCE OR STRICT LIABILITY OF AGENT OR ANY LENDER, except in the case of Agent or any Lender, to the extent such expense, loss, or damage is attributable to the gross negligence, bad faith or willful misconduct (as determined by a court of competent jurisdiction in a final and non-appealable judgment) of Agent or such Lender as finally determined by a court of competent jurisdiction. All such obligations of each Grantor shall be and remain enforceable against and only against Grantors and shall not be enforceable against Agent or any Lender.

(f) Compliance with Terms of Accounts, etc. In all material respects, each Grantor will perform and comply with all obligations in respect of the Collateral and all other agreements to which it is a party or by which it is bound relating to the Collateral.

(g) Limitation on Liens on Collateral. Grantor will not create, permit, or suffer to exist, and each Grantor will defend the Collateral against, and take such other action as is necessary to remove, any Lien on the Collateral except Liens in favor of Agent or otherwise permitted pursuant to the Credit Agreement, and will defend the right, title, and interest of Agent and Lenders in and to any of each Grantor’s rights under the Collateral against the claims and demands of all Persons whomsoever.

(h) Limitations on Disposition. Grantor will not sell, license, lease, transfer, or otherwise dispose of any of the Collateral, or attempt or contract to do so except as permitted by the Credit Agreement.

(i) Further Identification of Collateral. Each Grantor will, if so requested by Agent, furnish to Agent, as often as Agent requests, statements and schedules further identifying and describing the Collateral and such other reports in connection with the Collateral as Agent may reasonably request, all in such detail as Agent may specify.

(j) Notices. Each Grantor will advise Agent promptly, in reasonable detail, (i) of any Lien or claim made or asserted against any of the Collateral, and (ii) of the occurrence of any other event which would have a material adverse effect on the aggregate value of the Collateral or on the Liens created hereunder or under any Other Document.

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(k) Good Standing Certificates. Each Grantor shall, upon request of Agent, provide to Agent a certificate of good standing (or other analogous certificate) from its jurisdiction of organization.

(l) No Reincorporation. Without limiting any prohibitions on mergers involving any Grantor contained in the Credit Agreement, no Grantor shall reorganize or reincorporate itself under the laws of any jurisdiction other than the jurisdiction in which it is organized as of the date hereof without the prior written consent of Agent.

(m) Terminations; Amendments Not Authorized. Each Grantor acknowledges that it is not authorized to file any financing statement or amendment or termination statement with respect to any financing statement without the prior written consent of Agent and agrees that it will not do so without the prior written consent of Agent, subject to each Grantor’s rights under Section 9-509(d)(2) of the UCC.

(n) Limitations on Each Grantor. Grantor shall not, directly or indirectly, (i) enter into or permit to exist any transaction or other agreement (including any agreement for the incurrence of Indebtedness, any purchase, sale, lease, or exchange of any property or the rendering of any service), between itself and any other Person, unless any of the foregoing are expressly permitted pursuant to the Credit Agreement or the Other Documents or consented to in writing by Agent, (ii) engage in any business or conduct any activity (including the making of any investment or payment or transfer any of its assets, other than the performance of ministerial activities and payment of taxes and administrative fees in connection with or incidental to its ownership of the Equity Interests of the Borrowers) that is prohibited under the terms of the Credit Agreement or (iii) consolidate or merge with or into any other Person (other than to the extent permitted by the Credit Agreement). Grantor shall have no direct Subsidiaries other than those in existence as of the date hereof or to the extent permitted by the Credit Agreement.

6. AGENT’S APPOINTMENT AS ATTORNEY-IN-FACT.

On the Closing Date, each Grantor shall execute and deliver to Agent a power of attorney (the “Power of Attorney”) substantially in the form attached hereto as Exhibit A. The power of attorney granted pursuant to the Power of Attorney is a power coupled with an interest and shall be irrevocable until all of the Obligations of each Borrower under the Credit Agreement have been indefeasibly paid in full, in cash and the Credit Agreement shall have terminated. The powers conferred on Agent, for the benefit of Agent and the Lenders, under the Power of Attorney are solely to protect Agent’s interests in the Collateral and shall not impose any duty upon Agent or any Lender to exercise any such powers. Agent agrees that (a) except for the powers granted in clause (h) of the Power of Attorney, it shall not exercise any power or authority granted under the Power of Attorney unless an Event of Default has occurred and is continuing, and (b) Agent shall account for any moneys received by any third party in respect of any foreclosure on or disposition of any Collateral pursuant to the Power of Attorney provided that neither Agent nor any Lender shall have any duty as to any Collateral, and Agent and Lenders shall be accountable only for amounts that they actually receive as a result of the exercise of such powers. NONE OF AGENT, LENDERS, OR ANY OF THEIR RESPECTIVE AFFILIATES, OFFICERS, DIRECTORS, EMPLOYEES, AGENTS, OR REPRESENTATIVES SHALL BE RESPONSIBLE TO ANY GRANTOR FOR ANY ACT OR FAILURE TO ACT UNDER ANY POWER OF ATTORNEY OR OTHERWISE, EXCEPT IN RESPECT OF

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DAMAGES TO THE EXTENT ATTRIBUTABLE TO THEIR OWN GROSS NEGLIGENCE OR WILLFUL MISCONDUCT (AS DETERMINED BY A COURT OF COMPETENT JURISDICTION IN A FINAL AND NON-APPEALABLE JUDGMENT), NOR FOR ANY PUNITIVE, EXEMPLARY, INDIRECT, OR CONSEQUENTIAL DAMAGES.

7. REMEDIES: RIGHTS UPON DEFAULT.

(a) In addition to all other rights and remedies granted to it under this Security Agreement, the Credit Agreement, the Other Documents and under any other instrument or agreement securing, evidencing, or relating to any of the Obligations, if any Event of Default shall have occurred and be continuing, Agent may exercise all rights and remedies of a secured party under the UCC. Without limiting the generality of the foregoing, each Grantor expressly agrees that in any such event Agent, without demand of performance or other demand, advertisement, or notice of any kind (except the notice specified below of time and place of public or private sale) to or upon any Grantor or any other Person (all and each of which demands, advertisements, and notices are hereby expressly waived to the maximum extent permitted by the UCC and other Applicable Law), may forthwith enter upon the premises of any Grantor where any Collateral is located through self-help, without judicial process, without first obtaining a final judgment or giving any Grantor or any other Person notice and opportunity for a hearing on Agent’s claim or action and may collect, receive, assemble, process, appropriate, and realize upon the Collateral, or any part thereof, and may forthwith sell, lease, license, assign, give an option or options to purchase, or sell or otherwise dispose of and deliver said Collateral (or contract to do so), or any part thereof, in one or more parcels at a public or private sale or sales, at any exchange at such prices as it may deem acceptable, for cash or on credit or for future delivery without assumption of any credit risk. Agent or any Lender shall have the right upon any such public sale or sales and, to the extent permitted by law, upon any such private sale or sales, to purchase for the benefit of Agent or such Lenders, the whole or any part of said Collateral so sold, free of any right, or equity of redemption, which equity of redemption each Grantor hereby releases. Such sales may be adjourned and continued from time to time with or without notice. Agent shall have the right to conduct such sales on each Grantor’s premises or elsewhere and shall have the right to use each Grantor’s premises without charge for such time or times as Agent deems necessary or advisable.

If any Event of Default shall have occurred and be continuing, each Grantor further agrees, at Agent’s request, to assemble the Collateral and make it available to Agent at a place or places designated by Agent which are reasonably convenient to Agent and such Grantor, whether at such Grantor’s premises or elsewhere. Until Agent is able to effect a sale, lease, or other disposition of the Collateral, Agent shall have the right to hold or use the Collateral, or any part thereof, to the extent that it deems appropriate for the purpose of preserving the Collateral or its value or for any other purpose deemed appropriate by Agent. Agent shall have no obligation to any Grantor to maintain or preserve the rights of any Grantor as against third parties with respect to the Collateral while the Collateral is in the possession of Agent. Agent may, if it so elects, seek the appointment of a receiver or keeper to take possession of the Collateral and to enforce any of Agent’s remedies (for the benefit of Agent and the Lenders) with respect to such appointment without prior notice or hearing as to such appointment. Agent shall apply the net proceeds of any such collection, recovery, receipt, appropriation, realization, or sale to the Obligations as provided in the Credit Agreement, and only after so paying over such net proceeds, and after the payment by Agent of any other amount required by any provision of law,

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need Agent account for the surplus, if any, to any Grantor. To the maximum extent permitted by Applicable Law, any Grantor waives all claims, damages, settlements, and demands against Agent arising out of the repossession, retention, or sale of the Collateral (INCLUDING, WITHOUT LIMITATION, ALL CLAIMS, DAMAGES, SETTLEMENTS, AND DEMANDS ARISING IN WHOLE OR IN PART BASED ON THE NEGLIGENCE OR STRICT LIABILITY OF AGENT OR ANY LENDER) except such as to the extent arise out of the gross negligence, bad faith or willful misconduct (as determined by a court of competent jurisdiction in a final and non-appealable judgment) of Agent or such Lender as finally determined by a court of competent jurisdiction. any Grantor agrees that ten (10) days prior notice by Agent of the time and place of any public sale or of the time after which a private sale may take place is reasonable notification of such matters. any Grantor shall remain liable for any deficiency if the proceeds of any sale or disposition of the Collateral are insufficient to pay all Obligations, including any attorneys’ fees and other expenses incurred by Agent or any Lender to collect such deficiency.

(b) Except as otherwise specifically provided herein, any Grantor hereby waives presentment, demand, protest or any notice (to the maximum extent permitted by Applicable Law) of any kind (including, without limitation, notice of intent to accelerate and notice of acceleration) in connection with this Security Agreement or any Collateral.

(c) To the extent that Applicable Law imposes duties on Agent to exercise remedies in a commercially reasonable manner, any Grantor acknowledges and agrees that it is not commercially unreasonable for Agent (i) to fail to incur expenses reasonably deemed significant by Agent to prepare the Collateral for disposition or otherwise to complete raw material or work in process into finished goods or other finished products for disposition, (ii) to fail to obtain third party consents for access to the Collateral to be disposed of, or to obtain or, if not required by other law, to fail to obtain governmental or third party consents for the collection or disposition of the Collateral to be collected or disposed of, (iii) to fail to exercise collection remedies against Account Debtors or other persons obligated on the Collateral or to remove Liens on or any adverse claims against the Collateral, (iv) to exercise collection remedies against Account Debtors and other persons obligated on the Collateral directly or through the use of collection agencies and other collection specialists, (v) to advertise dispositions of the Collateral through publications or media of general circulation, whether or not the Collateral is of a specialized nature, (vi) to contact other Persons, whether or not in the same business as any Grantor, for expressions of interest in acquiring all or any portion of such Collateral, (vii) to hire one or more professional auctioneers to assist in the disposition of the Collateral, whether or not the Collateral is of a specialized nature, (viii) to dispose of the Collateral by utilizing internet sites that provide for the auction of assets of the types included in the Collateral or that have the reasonable capacity of doing so, or that match buyers and sellers of assets, (ix) to dispose of assets in wholesale rather than retail markets, (x) to disclaim disposition warranties, such as title, possession, or quiet enjoyment, (xi) to purchase insurance or credit enhancements to insure Agent against risks of loss, collection or disposition of the Collateral or to provide to Agent a guaranteed return from the collection or disposition of the Collateral, or (xii) to the extent deemed appropriate by Agent, to obtain the services of other brokers, investment bankers, consultants and other professionals to assist Agent in the collection or disposition of any of the Collateral. any Grantor acknowledges that the purpose of this Section 7(c) is to provide non-exhaustive indications of what actions or omissions by Agent would not be commercially

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unreasonable in Agent’s exercise of remedies against the Collateral and that other actions or omissions by Agent shall not be deemed commercially unreasonable solely on account of not being indicated in this Section 7(c). Without limitation upon the foregoing, nothing contained in this Section 7(c) shall be construed to grant any rights to any Grantor or to impose any duties on Agent that would not have been granted or imposed by this Security Agreement or by Applicable Law in the absence of this Section 7(c).

(d) Neither Agent nor any Lender shall be required to make any demand upon, or pursue or exhaust any of its rights or remedies against, any Grantor, any other obligor, guarantor, pledgor, or any other Person with respect to the payment of the Obligations or to pursue or exhaust any of its rights or remedies with respect to any Collateral therefor or any direct or indirect guarantee thereof. Neither Agent nor any Lender shall be required to marshal the Collateral or any guarantee of the Obligations or to resort to the Collateral or any such guarantee in any particular order, and all of its rights hereunder or under any Other Documents shall be cumulative. To the extent it may lawfully do so, each Grantor absolutely and irrevocably waives and relinquishes the benefit and advantage of, and covenants not to assert against Agent or any Lender, any valuation, stay, appraisement, extension, redemption, or similar laws and any and all rights or defenses it may have as a surety now or hereafter existing (including, without limitation, all rights under Chapter 34 of the Texas Business and Commerce Code) which, but for this provision, might be applicable to the sale of any Collateral made under the judgment, order, or decree of any court, or privately under the power of sale conferred by this Security Agreement, or otherwise.

8. GRANT OF LICENSE TO USE INTELLECTUAL PROPERTY COLLATERAL. For the sole purpose of enabling Agent to exercise rights and remedies under Section 7 hereof (including, without limiting the terms of Section 7 hereof, in order to take possession of, hold, preserve, process, assemble, prepare for sale, market for sale, sell, or otherwise dispose of Collateral) at such time as Agent shall be lawfully entitled to exercise such rights and remedies, each Grantor hereby grants to Agent, for the benefit of Agent and the Lenders, an irrevocable, non-exclusive license (exercisable without payment of royalty or other compensation to any Grantor) to use, license, or sublicense any Copyright, Patent, or Trademark, now owned or hereafter acquired by any Grantor, and wherever the same may be located, and including, without limitation, in such license reasonable access to all media in which any of the licensed items may be recorded or stored and to all computer and automatic machinery software and programs used for the compilation or printout thereof.

9. LIMITATION ON AGENT’S AND LENDERS’ DUTY IN RESPECT OF COLLATERAL. Agent and each Lender shall use reasonable care with respect to the Collateral in its possession or under its control. Neither Agent nor any Lender shall have any other duty as to any Collateral in its possession or control or in the possession or control of any agent or nominee of Agent or such Lender, or any income thereon or as to the preservation of rights against prior parties or any other rights pertaining thereto.

10. REINSTATEMENT. This Security Agreement shall remain in full force and effect and continue to be effective should any petition be filed by or against any Grantor for liquidation or reorganization, should any Grantor become insolvent or make an assignment for the benefit of any creditor or creditors or should a receiver or trustee be appointed for all or any

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significant part of any Grantor’s assets, and shall continue to be effective or be reinstated, as the case may be, if at any time payment and performance of the Obligations, or any part thereof, is, pursuant to Applicable Law, rescinded or reduced in amount, or must otherwise be restored or returned by any obligee of the Obligations, whether as a “voidable preference,” “fraudulent conveyance,” or otherwise, all as though such payment or performance had not been made. In the event that any payment, or any part thereof, is rescinded, reduced, restored, or returned, the Obligations shall be reinstated and deemed reduced only by such amount paid and not so rescinded, reduced, restored, or returned.

11. NOTICES. All notices, requests, and demands hereunder shall be in writing and deemed to have been given or made: if delivered in person, immediately upon delivery; if by telex, telegram, or facsimile transmission, immediately upon sending and upon confirmation of receipt; if by nationally recognized overnight courier service with instructions to deliver the next Business Day, one (1) Business Day after sending; and if by certified mail, return receipt requested, five (5) days after mailing. All notices, requests and demands upon the parties are to be given to the following addresses (or to such other address as any party may designate by notice in accordance with this Section):

	(A)	If to Agent at:	PNC Bank, National Association
			Two Tower Center Boulevard
			East Brunswick, New Jersey 08816
			Attention:	Josephine Griffin
			Telephone:	732-220-4388
			Facsimile:	732-220-4548
			Email:	josephine.griffin@pnc.com
	with a copy to:		PNC Bank, National Association
			2100 Ross Avenue, Suite 1850
			Dallas, Texas 75201
			Attention:	Anita Inkollu
			Telephone:	214-871-1256
			Facsimile:	214-871-2015
			Email:	anita.inkollu@pnc.com
	with an additional copy to:		Patton Boggs LLP
			2000 McKinney Avenue, Suite 1700
			Dallas, Texas 75201
			Attention:	Anthony Herrera, Esq.
			Telephone:	214-758-1500
			Facsimile:	214-758-1550
			Email:	msuarez@pattonboggs.com
(B)	If to a Grantor:		c/o Flotek Industries, Inc. 2930 W. Sam Houston Parkway North, Suite 300 Houston, Texas 77043
			Attention:	Jesse (Jempy) Neyman
			Telephone:	713-849-9911
			Facsimile:	713-896-4511
			Email:	jneyman@flotekind.com

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with a copy to:	Doherty & Doherty LLP
	1717 St. James Place, Suite 520
	Houston, Texas 77056
	Attention:	Casey Doherty
	Telephone:	(713) 572-1000
	Facsimile:	(713) 572-1001
	Email:	casey@doherty-law.com

12. SEVERABILITY. Whenever possible, each provision of this Security Agreement shall be interpreted in a manner as to be effective and valid under Applicable Law, but if any provision of this Security Agreement shall be prohibited by or invalid under Applicable Law, such provision shall be ineffective only to the extent of such prohibition or invalidity without invalidating the remainder of such provision or any remaining provisions of this Security Agreement. This Security Agreement is to be read, construed, and applied together with the Credit Agreement and the Other Documents which, taken together, set forth the complete understanding and agreement of Agent, the Lenders and each Grantor with respect to the matters referred to herein and therein.

13. NO WAIVER; CUMULATIVE REMEDIES. Neither Agent nor any Lender shall by any act, delay, omission, or otherwise be deemed to have waived any of its rights or remedies hereunder, and no waiver shall be valid unless in writing, signed by Agent and then only to the extent therein set forth. A waiver by Agent of any right or remedy hereunder on any one occasion shall not be construed as a bar to any right or remedy which Agent would otherwise have had on any future occasion. No failure to exercise nor any delay in exercising on the part of Agent or any Lender, any right, power or privilege hereunder, shall operate as a waiver thereof, nor shall any single or partial exercise of any right, power, or privilege hereunder preclude any other or future exercise thereof or the exercise of any other right, power, or privilege. The rights and remedies hereunder provided are cumulative and may be exercised singly or concurrently, and are not exclusive of any rights and remedies provided by law. None of the terms or provisions of this Security Agreement may be waived, altered, modified, or amended except by an instrument in writing, duly executed by Agent and each Grantor.

14. LIMITATION BY LAW. All rights, remedies, and powers provided in this Security Agreement may be exercised only to the extent that the exercise thereof does not violate any applicable provision of law, and all the provisions of this Security Agreement are intended to be subject to all applicable mandatory provisions of law that may be controlling and to be limited to the extent necessary so that they shall not render this Security Agreement invalid, unenforceable, in whole or in part, or not entitled to be recorded, registered or filed under the provisions of any Applicable Law.

15. TERMINATION OF THIS SECURITY AGREEMENT. Subject to Section 10 hereof, this Security Agreement shall terminate upon the indefeasible payment in full, in cash, of all Obligations of Borrower (other than contingent indemnification obligations to the extent no unsatisfied claim giving rise there has been asserted) under the Credit Agreement and the termination of the Credit Agreement.

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16. SUCCESSORS AND ASSIGNS. This Security Agreement and all obligations of each Grantor hereunder shall be binding upon the successors and assigns of each Grantor (including any debtor-in-possession on behalf of any Grantor) and shall, together with the rights and remedies of Agent, for the benefit of Agent and the Lenders, hereunder, inure to the benefit of Agent and the Lenders, all future holders of any instrument evidencing any of the Obligations and their respective successors and assigns. No sales of participations, other sales, assignments, transfers, or other dispositions of any agreement governing or instrument evidencing the Obligations or any portion thereof or interest therein shall in any manner impair the Lien granted to Agent, for the benefit of Agent and the Lenders, hereunder. Grantor may not assign, sell, hypothecate, or otherwise transfer any interest in or obligation under this Security Agreement.

17. COUNTERPARTS. This Security Agreement may be executed in any number of counterparts, each of which when executed and delivered shall be deemed to be an original, and all of which when taken together shall constitute one and the same Agreement.

18. CHOICE OF LAW. THE VALIDITY, INTERPRETATION, AND ENFORCEMENT OF THIS SECURITY AGREEMENT AND THE OTHER DOCUMENTS (OTHER THAN THE MORTGAGES TO THE EXTENT PROVIDED THEREIN) AND ANY DISPUTE ARISING OUT OF THE RELATIONSHIP BETWEEN THE PARTIES HERETO, WHETHER IN CONTRACT, TORT, EQUITY, OR OTHERWISE, SHALL BE GOVERNED BY THE INTERNAL LAWS OF THE STATE OF TEXAS BUT EXCLUDING ANY PRINCIPLES OF CONFLICTS OF LAW OR OTHER RULE OF LAW THAT WOULD CAUSE THE APPLICATION OF THE LAW OF ANY JURISDICTION OTHER THAN THE LAWS OF THE STATE OF TEXAS. GRANTOR, AGENT, AND THE LENDERS IRREVOCABLY CONSENT AND SUBMIT TO THE NON-EXCLUSIVE JURISDICTION OF THE STATE OF TEXAS AND THE UNITED STATES DISTRICT COURTS LOCATED IN THE STATE OF TEXAS, WHICHEVER AGENT MAY ELECT, AND WAIVE ANY OBJECTION BASED ON VENUE OR FORUM NON CONVENIENS WITH RESPECT TO ANY ACTION INSTITUTED THEREIN ARISING UNDER THIS SECURITY AGREEMENT OR ANY OF THE OTHER DOCUMENTS OR IN ANY WAY CONNECTED WITH OR RELATED OR INCIDENTAL TO THE DEALINGS OF THE PARTIES HERETO IN RESPECT OF THIS SECURITY AGREEMENT OR ANY OF THE OTHER DOCUMENTS OR THE TRANSACTIONS RELATED HERETO OR THERETO, IN EACH CASE WHETHER NOW EXISTING OR HEREAFTER ARISING, AND WHETHER IN CONTRACT, TORT, EQUITY, OR OTHERWISE, AND AGREE THAT ANY DISPUTE WITH RESPECT TO ANY SUCH MATTERS SHALL BE HEARD ONLY IN THE COURTS DESCRIBED ABOVE (EXCEPT THAT AGENT AND THE LENDERS SHALL HAVE THE RIGHT TO BRING ANY ACTION OR PROCEEDING AGAINST GRANTOR OR ITS PROPERTY IN THE COURTS OF ANY OTHER JURISDICTION WHICH AGENT DEEMS NECESSARY OR APPROPRIATE IN ORDER TO REALIZE ON THE COLLATERAL OR TO OTHERWISE ENFORCE ITS RIGHTS AGAINST GRANTOR OR ITS PROPERTY).

19. WAIVER OF JURY TRIAL. EACH GRANTOR, AGENT AND THE LENDERS EACH HEREBY WAIVES ANY RIGHT TO TRIAL BY JURY OF ANY

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CLAIM, DEMAND, ACTION OR CAUSE OF ACTION (i) ARISING UNDER THIS SECURITY AGREEMENT OR ANY OF THE OTHER DOCUMENTS OR (ii) IN ANY WAY CONNECTED WITH OR RELATED OR INCIDENTAL TO THE DEALINGS OF THE PARTIES HERETO IN RESPECT OF THIS SECURITY AGREEMENT OR ANY OF THE OTHER DOCUMENTS OR THE TRANSACTIONS RELATED HERETO OR THERETO IN EACH CASE WHETHER NOW EXISTING OR HEREAFTER ARISING, AND WHETHER IN CONTRACT, TORT, EQUITY, OR OTHERWISE. EACH GRANTOR, AGENT, AND THE LENDERS EACH HEREBY AGREES AND CONSENTS THAT ANY SUCH CLAIM, DEMAND, ACTION, OR CAUSE OF ACTION SHALL BE DECIDED BY COURT TRIAL WITHOUT A JURY AND THAT EACH GRANTOR, AGENT, OR ANY LENDER MAY FILE AN ORIGINAL COUNTERPART OF A COPY OF THIS SECURITY AGREEMENT WITH ANY COURT AS WRITTEN EVIDENCE OF THE CONSENT OF THE PARTIES HERETO TO THE WAIVER OF THEIR RIGHT TO TRIAL BY JURY.

20. SECTION TITLES. The Section titles contained in this Security Agreement are and shall be without substantive meaning or content of any kind whatsoever and are not a part of the agreement between the parties hereto.

21. NO STRICT CONSTRUCTION. The parties hereto have participated jointly in the negotiation and drafting of this Security Agreement. In the event an ambiguity or question of intent or interpretation arises, this Security Agreement shall be construed as if drafted jointly by the parties hereto and no presumption or burden of proof shall arise favoring or disfavoring any party by virtue of the authorship of any provisions of this Security Agreement.

22. USE AND PROTECTION OF COPYRIGHT, PATENT, AND TRADEMARK COLLATERAL. Notwithstanding anything to the contrary contained herein, unless an Event of Default has occurred and is continuing, Agent shall from time to time execute and deliver, upon the written request of the applicable Grantor, any and all instruments, certificates,, or other documents, in the form so requested, necessary or appropriate in the judgment of a Grantor to permit such Grantor to continue to exploit, license, use, enjoy and protect its Copyrights, Patents and Trademarks.

23. GRANTORS’ WAIVER OF RIGHTS UNDER TEXAS DECEPTIVE TRADE PRACTICES ACT. EACH GRANTOR HEREBY WAIVES ANY RIGHTS UNDER THE DECEPTIVE TRADE PRACTICES-CONSUMER PROTECTION ACT, SECTION § 17.41 ET SEQ. TEXAS BUSINESS & COMMERCE CODE, A LAW THAT GIVES CONSUMERS SPECIAL RIGHTS AND PROTECTIONS. AFTER CONSULTATION WITH AN ATTORNEY OF SUCH GRANTOR’S OWN SELECTION, EACH GRANTOR VOLUNTARILY CONSENTS TO THIS WAIVER. EACH GRANTOR EXPRESSLY WARRANTS AND REPRESENTS THAT GRANTOR (A) IS NOT IN A SIGNIFICANTLY DISPARATE BARGAINING POSITION RELATIVE TO AGENT, AND (B) HAS BEEN REPRESENTED BY LEGAL COUNSEL IN CONNECTION WITH THE TRANSACTIONS CONTEMPLATED BY THIS AGREEMENT.

24. NO ADVISORY OR FIDUCIARY RELATIONSHIP. In connection with all aspects of each transaction contemplated hereby (including in connection with any amendment, waiver or other modification hereof or of any Other Document), any Grantor acknowledges and

21

agrees that: (a)(i) the arranging and other services regarding this Agreement provided by Agent are arm’s-length commercial transactions between any Grantor, on the one hand, and Agent on the other hand, (ii) any Grantor has consulted its own legal, accounting, regulatory and tax advisors to the extent it has deemed appropriate, and (iii) any Grantor is capable of evaluating, and understands and accepts, the terms, risks and conditions of the transactions contemplated hereby and by the Other Documents; (b)(i) each of the Agent and the Lenders is and has been acting solely as a principal and, except as expressly agreed in writing by the relevant parties, has not been, is not, and will not be acting as an advisor, agent or fiduciary for any Loan Party or any other Person and (ii) none of the Agent or any Lender has any obligation to any Loan Party or any of their respective Affiliates with respect to the transactions contemplated hereby except those obligations expressly set forth herein and in the Other Documents; and (c) Agent and the Lenders may be engaged in a broad range of transactions that involve interests that differ from those of the Loan Parties and their respective Affiliates, and neither Agent nor any Lender has any obligation to disclose any of such interests to any Loan Party or any of their respective Affiliates. To the fullest extent permitted by law, any Grantor hereby waives and releases any claims that it may have against each of Agent and the Lenders with respect to any breach or alleged breach of agency or fiduciary duty in connection with any aspect of any transaction contemplated hereby.

[Remainder of page intentionally left blank]

22

IN WITNESS WHEREOF, each of the parties hereto has caused this Security Agreement to be executed and delivered by its duly authorized officer as of the date first set forth above.

GRANTORS:
FLOTEK PAYMASTER, INC.
By:	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	CFO
PADKO INTERNATIONAL INCORPORATED
By:	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	CFO
PETROVALVE, INC.
By:	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	CFO
FLOTEK INTERNATIONAL, INC.
By:	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	CFO

[SIGNATURE PAGE TO SECURITY AGREEMENT]

PNC BANK, NATIONAL ASSOCIATION, as Agent
By:	/s/    Anita Inkollu
Name:	Anita Inkollu
Title:	Vice President

[SIGNATURE PAGE TO SECURITY AGREEMENT]

SCHEDULE I

to

SECURITY AGREEMENT

FILING JURISDICTIONS

AND

COMMERCIAL TORT CLAIMS

Filing Jurisdictions

Texas: Flotek Paymaster, Inc.

Oklahoma: Padko International Incorporated

Delaware: Petrovalve, Inc.

Delaware: Flotek International, Inc.

Commercial Tort Claims

None

SCHEDULE II

to

SECURITY AGREEMENT

INSTRUMENTS

CHATTEL PAPER

AND

LETTER OF CREDIT RIGHTS

None

SCHEDULE III

to

SECURITY AGREEMENT

SCHEDULE OF OFFICES, LOCATIONS OF COLLATERAL

AND RECORDS CONCERNING GRANTOR’S COLLATERAL

I. Any Grantor’s official name:

Flotek Paymaster, Inc.

Padko International Incorporated

Petrovalve, Inc.

Flotek International, Inc.

II. Type of entity (e.g. corporation, partnership, business trust, limited partnership, limited liability company): corporation

III. Organizational identification number issued by any Grantor’s state of incorporation or organization or a statement that no such number has been issued:

Flotek Paymaster, Inc.: 800102368

Padko International Incorporated: 1900534394

Petrovalve, Inc.: 2372974

Flotek International, Inc.: 4795825

IV. State of Incorporation or Organization of any Grantor:

Flotek Paymaster, Inc.: Texas

Padko International Incorporated: Oklahoma

Petrovalve, Inc.: Delaware

Flotek International, Inc.: Delaware

V. Chief Executive Office and principal place of business of any Grantor:

Flotek Paymaster, Inc.: 2930 W. Sam Houston Pkwy N. #300, Houston, TX 77043

Padko International Incorporated: 1004 S. Plainsman Road, Marlow, OK 73055

Petrovalve, Inc.: 2930 W. Sam Houston Pkwy N. #300, Houston, TX 77043

Flotek International, Inc.: 2930 W. Sam Houston Pkwy N. #300, Houston, TX 77043

VI. Corporate Offices of any Grantor: Same

VII. Warehouses: None

VIII. Other Premises at which Collateral is Stored or Located: None

IX. Locations of Records Concerning Collateral: 2930 W. Sam Houston Pkwy N. #300, Houston, TX 77043

SCHEDULE IV

to

SECURITY AGREEMENT

PATENTS, TRADEMARKS AND COPYRIGHTS

None

SCHEDULE V

to

SECURITY AGREEMENT

LEASEHOLD INTERESTS AND REAL PROPERTY

None

POWER OF ATTORNEY

This Power of Attorney is executed and delivered by each of Flotek Paymaster, Inc., a Texas corporation (“Flotek Paymaster”), Padko International Incorporated, an Oklahoma corporation (“Padko”), Petrovalve, Inc., a Delaware corporation (“Petrovalve Delaware”), Flotek International, Inc., a Delaware corporation (“Flotek International”; and together with Flotek Paymaster, Padko and Petrovalve Delaware, individually, each a “Grantor” and collectively, jointly and severally, the “Grantors”), individually, each a “Grantor” and collectively, jointly and severally, the “Grantors”) to PNC BANK, NATIONAL ASSOCIATION, (hereinafter referred to as “Attorney”) as Agent for the benefit of Agent and the Lenders pursuant to that certain Security Agreement, dated as of September 23, 2011, by and between the Grantors and Attorney, and other related documents (collectively the “Loan Documents”). No person to whom this Power of Attorney is presented, as authority for Attorney to take any action or actions contemplated hereby, shall be required to inquire into or seek confirmation from any Grantor as to the authority of Attorney to take any action described below, or as to the existence of or fulfillment of any condition to this Power of Attorney, which is intended to grant to Attorney unconditionally the authority to take and perform the actions contemplated herein, and each Grantor irrevocably waives any right to commence any suit or action, in law or equity, against any person or entity which acts in reliance upon or acknowledges the authority granted under this Power of Attorney. The power of attorney granted hereby is coupled with an interest, and may not be revoked or canceled by any Grantor without Attorney’s written consent.

Each Grantor hereby irrevocably constitutes and appoints Attorney (and all officers, employees, or agents designated by Attorney), with full power of substitution, as such Grantor’s true and lawful attorney-in-fact with full irrevocable power and authority in the place and stead of such Grantor and in the name of such Grantor or in its own name, to take any and all appropriate action and to execute and deliver any and all documents and instruments which may be necessary or desirable to accomplish the purposes of the Loan Documents and, without limiting the generality of the foregoing, any Grantor hereby grants to Attorney the power and right, on behalf of any Grantor, without notice to or assent by any Grantor, and at any time following the occurrence and continuance of an Event of Default, to do the following: (a) change the mailing address of any Grantor, open a post office box on behalf of any Grantor, open mail for any Grantor, and ask, demand, collect, give acquittances, and receipts for, take possession of, endorse any invoices, freight or express bills, bills of lading, storage or warehouse receipts, drafts against debtors, assignments, verifications, and notices in connection with any property of any Grantor; (b) effect any repairs to any asset of any Grantor, or continue or obtain any insurance and pay all or any part of the premiums therefor and costs thereof, and make, settle, and adjust all claims under such policies of insurance, and make all determinations and decisions with respect to such policies; (c) pay or discharge any taxes, liens, security interests, or other encumbrances levied or placed on or threatened against any Grantor or its property; (d) defend any suit, action, or proceeding brought against any Grantor if such Grantor does not defend such suit, action, or proceeding or if Attorney believes that such Grantor is not pursuing such defense in a manner that will maximize the recovery to Attorney, and settle, compromise, or adjust any suit, action, or proceeding described above and, in connection therewith, give such discharges or releases as Attorney may deem appropriate; (e) file or prosecute any claim, litigation, suit, or proceeding in any court of competent jurisdiction or before any arbitrator, or take any other action otherwise

deemed appropriate by Attorney for the purpose of collecting any and all such moneys due to any Grantor whenever payable and to enforce any other right in respect of any Grantor’s property; (f) cause the certified public accountants then engaged by any Grantor to prepare and deliver to Attorney at any time and from time to time, promptly upon Attorney’s request, the following reports: (1) a reconciliation of all accounts, (2) an aging of all accounts, (3) trial balances, (4) test verifications of such accounts as Attorney may request, and (5) the results of each physical verification of inventory; (g) communicate in its own name with any party to any contract with regard to the assignment of the right, title, and interest of any Grantor in and under the contracts and other matters relating thereto; (h) to file such financing statements with respect to the Security Agreement, with or without any Grantor’s signature, or to file a photocopy of the Security Agreement in substitution for a financing statement, as Attorney may deem appropriate and to execute in any Grantor’s name such financing statements and amendments thereto and continuation statements which may require any Grantor’s signature; (i) in accordance with the terms, conditions, and purposes set forth in Section 8 of the Security Agreement license or, to the extent permitted by an applicable license, sublicense, whether general, special or otherwise, and whether on an exclusive or non-exclusive basis, any copyright, patent, or trademark, throughout the world for such term or terms, on such conditions, and in such manner, as Attorney shall in its sole discretion determine; and (j) execute, in connection with any sale provided for in any Loan Document, any endorsements, assignments, or other instruments of conveyance or transfer with respect to the Collateral and to otherwise direct such sale or resale, all as though Attorney were the absolute owner of the property of each Grantor for all purposes, and to do, at Attorney’s option and the applicable Grantor’s expense, at any time or from time to time, all acts and other things that Attorney reasonably deems necessary to perfect, preserve, or realize upon any Grantor’s property or assets and Attorney’s liens thereon, all as fully and effectively as such Grantor might do. Each Grantor hereby ratifies, to the extent permitted by law, all that said Attorney shall lawfully do or cause to be done by virtue hereof.

[Remainder of page intentionally left blank]

IN WITNESS WHEREOF, this Power of Attorney is executed by any Grantor as of the date first set forth above.

GRANTORS:
FLOTEK PAYMASTER, INC.
By:	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	CFO
PADKO INTERNATIONAL INCORPORATED
By:	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	CFO
PETROVALVE, INC.
By:	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	CFO
FLOTEK INTERNATIONAL, INC.
By:	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	CFO

[SIGNATURE PAGE TO POWER OF ATTORNEY]

EX-10.4

Exhibit 10.4

INTELLECTUAL PROPERTY SECURITY AGREEMENT

This INTELLECTUAL PROPERTY SECURITY AGREEMENT (as amended, amended and restated, modified, supplemented, extended and/or joined from time to time, the “IP Security Agreement”) dated as of September 23, 2011, is made by the Persons listed on the signature page hereof (individually, each a “Grantor” and collectively, jointly and severally, the “Grantors”) in favor of PNC BANK, NATIONAL ASSOCIATION (“PNC”), as agent for itself and as agent for the other Lenders party from time to time to the Credit Agreement referred to below (PNC, together with its successors and assigns in such capacity, “Agent”).

WHEREAS, FLOTEK INDUSTRIES, INC., a Delaware corporation (“Holdings”), certain subsidiaries of Holdings (such subsidiaries, together with Holdings, being referred to hereinafter each individually as a “Borrower” and collectively, jointly and severally, as “Borrowers”), have entered into a Revolving Credit and Security Agreement, dated as of the date hereof, with Agent and the Lenders party thereto (as amended, restated, amended and restated, modified, supplemented, extended and/or joined from time to time, the “Credit Agreement”; capitalized terms used but not defined herein shall have the meanings specified in the Credit Agreement);

WHEREAS, under the terms of the Credit Agreement and the Other Documents, each Grantor has granted to Agent, for the benefit of the Lenders, a security interest in, among other property, all Intellectual Property of such Grantor, and has agreed as a condition thereof to execute this IP Security Agreement for recording with the United States Patent and Trademark Office, the United States Copyright Office and other Governmental Bodies.

NOW, THEREFORE, for good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, each Grantor hereby agrees as follows:

SECTION 1. Definitions. The following terms have the meanings set forth below:

(a) “Copyrights” means all of the following now owned or hereafter adopted or acquired by any Grantor: (i) all copyrights (whether statutory or common law, whether established or registered in the United States or any other country or political subdivision thereof, whether registered or unregistered and whether published or unpublished), rights and interests in copyrights, works protectable by copyright, and General Intangibles of like nature, all registrations and recordings thereof, and all applications in connection therewith, including all registrations, recordings, and applications in the United States Copyright Office or in any similar office or agency of the United States, any state or territory thereof, or any other country or any political subdivision thereof and all research and development relating to the foregoing, (ii) all reissues, extensions, continuations, and renewals thereof and amendments thereto, (iii) income, fees, royalties, damages, claims, and payments now or hereafter due and/or payable with respect thereto, including damages and payments for past, present and future infringements thereof, (iv) rights corresponding thereto throughout the world and (v) rights to sue for past, present, and future infringements thereof.

(b) “Copyright License” means any and all rights now owned or hereafter acquired by any Grantor under any written or oral agreement granting any right to use any Copyright or Copyright registration, in each case to the extent assignable by such Grantor; provided, that, Grantor has identified on Schedule C attached hereto whether or not any of Grantor’s Copyrights or Copyright registrations are not assignable.

(c) “Patents” shall mean one or all of the following now or hereafter owned by any Grantor or in which any Grantor now has or hereafter acquires any rights: (i) all letters patent of the United States or any other country, all registrations, and recordings thereof, and all applications for letters patent of the United States or any other country, (ii) all reissues, continuations, continuations-in-part, divisions, reexaminations, or extensions of any of the foregoing and (iii) all inventions disclosed in and claimed in the Patents and any and all trade secrets and know-how related thereto.

(d) “Patent License” shall mean all of the following now owned or hereafter acquired by any Grantor or in which any Grantor now has or hereafter acquires any rights: to the extent assignable by a Grantor, any written agreement granting any right to make, use, sell, and/or practice any invention or discovery that is the subject matter of a Patent, in each case to the extent assignable by such Grantor; provided, that, Grantor has identified on Schedule A attached hereto whether or not any of Grantor’s Patents or Patent registrations are not assignable.

(e) “Trademarks” shall mean one or all of the following now owned or hereafter acquired by any Grantor or in which any Grantor now has or hereafter acquires any rights: (i) all trademarks (whether registered or unregistered), trade names, corporate names, business names, trade styles, service marks, logos, other source or business identifiers, prints, and labels on which any of the foregoing have appeared or appear, designs and general intangibles of like nature, now existing or hereafter adopted or acquired, all registrations and recordings thereof, and all applications in connection therewith, including, without limitation, registrations, recordings, and applications in the United States Patent and Trademark Office or in any similar office or agency of any State of the United States or any other country or any political subdivision thereof, (ii) all reissues, extensions, or renewals thereof and (iii) the goodwill associated with or symbolized by any of the foregoing.

(f) “Trademark License” shall mean all of the following now owned or hereafter acquired by any Grantor or in which any Grantor now has or hereafter acquires any rights: any written agreement granting any right to use any Trademark or Trademark registration, in each case to the extent assignable by such Grantor; provided, that, Grantor has identified on Schedule B attached hereto whether or not any of Grantor’s Trademarks or Trademark registrations are not assignable.

SECTION 2. Grant of Security. Each Grantor hereby grants to Agent, for the benefit of the Lenders, a security interest in all of such Grantor’s right, title, and interest in and to the following (the “Collateral”):

(i) all of its Patents and all Patent Licenses to which it is a party, including, but not limited to, those set forth on Schedule A hereto;

2

(ii) all of its Trademarks and all Trademark Licenses to which it is a party, including, but not limited to, those set forth on Schedule B hereto, together with all goodwill of the business connected with the use of, and symbolized by, each Trademark and each Trademark License;

(iii) all of its Copyrights and all Copyright Licenses to which it is a party, including, but not limited to, those set forth on Schedule C hereto;

(iv) all reissues, divisions, continuations, continuations-in-part, extensions, renewals, and reexaminations of any of the foregoing, all rights in the foregoing provided by international treaties or conventions, all rights corresponding thereto throughout the world and all other rights of any kind whatsoever of such Grantor accruing thereunder or pertaining thereto;

(v) any and all claims for damages and injunctive relief for past, present, and future infringement, dilution, misappropriation, violation, misuse, breach, or injury with respect to any of the foregoing, with the right, but not the obligation, to sue for and collect, or otherwise recover, such damages; and

(vi) any and all products and proceeds of, collateral for, income, royalties, and other payments now or hereafter due and payable with respect to, and supporting obligations relating to, any and all of the Collateral of or arising from any of the foregoing.

SECTION 3. Security for Obligations. The grant of a security interest in the Collateral by each Grantor under this IP Security Agreement secures the prompt and complete payment and performance when due of all of the Obligations, whether direct or indirect, now existing or hereafter arising, absolute or contingent, and whether for principal, reimbursement obligations, interest, premiums, penalties, fees, guarantee obligations, indemnifications, contract causes of action, costs, expenses, or otherwise.

SECTION 4. Recordation. Each Grantor authorizes and requests that the Register of Copyrights, the Commissioner for Patents, the Commissioner for Trademarks and any other applicable Governmental Body record this IP Security Agreement.

SECTION 5. Execution in Counterparts. This IP Security Agreement may be executed in any number of counterparts, each of which when so executed shall be deemed to be an original and all of which taken together shall constitute one and the same agreement.

SECTION 6. Grants, Rights and Remedies. This IP Security Agreement has been entered into in conjunction with the provisions of the Credit Agreement. Each Grantor does hereby acknowledge and confirm that the grant of the security interest hereunder to, and the rights and remedies of, Agent with respect to the Collateral are more fully set forth in the Credit Agreement, the terms and provisions of which are incorporated herein by reference as if fully set forth herein.

SECTION 7. Governing Law. This IP Security Agreement shall be governed by, and construed and interpreted in accordance with the internal laws of the State of New York without giving effect to the conflict of laws principles (other than section 5-1401 and 5-1402 of the New York general obligations law).

[Remainder of page intentionally left blank]

3

IN WITNESS WHEREOF, each Grantor has caused this IP Security Agreement to be duly executed and delivered by its officer thereunto duly authorized as of the date first above written.

GRANTORS FLOTEK INDUSTRIES, INC.
By:	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	Executive Vice President, Finance

CESI CHEMICAL, INC.
By:	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	CFO

CESI MANUFACTURING, LLC
By:	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	CFO

MATERIAL TRANSLOGISTICS, INC.
By:	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	CFO

[Signature Page to IP Security Agreement]

SOONER ENERGY SERVICES, LLC
By:	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	CFO

TELEDRIFT COMPANY
By:	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	CFO

TURBECO, INC.
By:	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	CFO

USA PETROVALVE, INC.
By:	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	CFO

[Signature Page to IP Security Agreement]

ACKNOWLEDGMENT

STATE OF TEXAS	:
	:	SS
COUNTY OF HARRIS	:

Before me, the undersigned, a Notary Public, on this 23^rd day of September, 2011, personally appeared Jesse E. Neyman, to me known personally, who, being by me duly sworn, did say that he/she is the CFO of each of FLOTEK INDUSTRIES, INC., CESI CHEMICAL, INC., CESI MANUFACTURING, LLC, MATERIAL TRANSLOGISTICS, INC., SOONER ENERGY SERVICES, LLC, TELEDRIFT COMPANY, TURBECO, INC. and USA PETROVALVE, INC., each a Grantor, and that said Intellectual Property Security Agreement was signed on behalf of each such Grantor, by authority of its board of directors or analogous body, and the said Jesse E. Neyman acknowledged said instrument to be his/her free act and deed.

	Notary Public My Commission Expires:
(S E A L)	/s/    Casey W. Doherty

[Signature Page to IP Security Agreement]

SCHEDULE A

PATENTS AND PATENT LICENSES

Patent Name	Number	Date
Centralized Stop Collar for Floating Centralizer	6,533,034	3/18/2003
Check Valve with Reversible Valve Ball and Seat	5,829,952	11/3/1998
Ball and Seat-Type Valve for Downhole Rod Pump	2,017,405	2/21/1995
Ball and Seat-Type Valve for Downhole Rod Pump	52500	10/7/1994
Composition and Process for Well Cleaning	2,478,433	12/8/2009
Downhole Separator Method	6,761,215	7/13/2004
Downhole Separator and Method	ZL03824239.7	7/18/2007
Downhole Separator and Method	007040	8/18/2006
High Temperature Foamer Formulations for Downhole Injection	7,122,509	10/17/2006
Composition and Process for the Treatment of Hydrogen Sulfide	7,544,639	6/9/2009
Composition and Process for Well Cleaning	7,380,606	6/3/2008
Downhole Separator and Method	2003278716	1/8/2009
Downhole Separator and Method	2,497,929	8/20/2003
Improved Valve Plunger for a Ball and Seat-Type Check Valve	PCTUS9602445	2/23/1996

Measurement While Drilling Apparatus and Method of Using the Same	7,735,579	9/11/2006
Measurement While Drilling Apparatus and Method of Using the Same	Publication No. WO/2007/033126	9/12/2006
Process for Well Cleaning	Application No: 12/156,201	5/30/2008
Composition and Process for Well Cleaning	03716227.8	2/28/2003
Composition and Process for Well Cleaning	2004 4148	2/28/2003
Drag-Reducing Copolymer Compositions	Application No.: 12/268,408	11/10/2008
Low Friction Centralizer	Application No.: 61/174,617	5/1/2009
Water-in-Oil Microemulsions for Oilfield Applications	Application No: 12/618,535 Priority No.: 61/114,125	11/13/2009
System and Method for the Reduction of Ferric Ion	Application No: 61/423,086	12/14/2010
Improved System and Method for the Reduction of Ferric Ion	Application No: 61/425,135	12/20/2010
Gas Generating System for Stimulation and Deliquification	Application No: 13/194,587	07/29/2011
Gas Generating System for Stimulation and Deliquification	Application No: PCT/US2011/15969	07/29/2011

SCHEDULE B

TRADEMARKS AND TRADEMARK LICENSES

Trademark	Number	Date	Jurisdiction of registration
Stimlube	3,620,715	5/12/2009	U.S.A.
Stimoil	3,890,213	12/14/2010	U.S.A.
CNF	Application No. 85/364,170	07/06/2011	U.S.A.

SCHEDULE C

COPYRIGHTS AND COPYRIGHT LICENSES

Copyright	Number	Publication year	Jurisdiction of registration
None

EX-10.5

Exhibit 10.5

Execution Version

LIEN SUBORDINATION AND INTERCREDITOR AGREEMENT

dated as of

September 23, 2011,

among

PNC BANK, NATIONAL ASSOCIATION

as Credit Facilities Collateral Agent,

U.S. BANK NATIONAL ASSOCIATION

as Note Collateral Agent

and

FLOTEK INDUSTRIES, INC.

and the other Grantors named herein

LIEN SUBORDINATION AND INTERCREDITOR AGREEMENT dated as of September 23, 2011, between PNC BANK, NATIONAL ASSOCIATION, as collateral agent for the Credit Facility Secured Parties referred to herein; U.S. BANK NATIONAL ASSOCIATION, as collateral agent for the Note Secured Parties referred to herein; FLOTEK INDUSTRIES, INC.; and the other Grantors named herein.

Reference is made to (a) the Credit Agreement (such term, and each other capitalized term used and not otherwise defined herein, having the meaning assigned to it in Article I), under which the Lenders referred to therein have extended or in the future will extend credit to the Company and its subsidiaries named therein, and (b) the Note Indenture, under which the Company issued the Notes. The obligations of the Company and its subsidiaries to the Lenders under the Credit Agreement are secured by liens on and security interests in substantially all of the now existing and hereafter acquired personal property of the Company and its subsidiaries. The obligations of the Company to the Note Secured Parties under the Notes are secured by liens on and security interests in substantially all of the now existing and hereafter acquired personal property of the Company. As a condition to Credit Facilities Collateral Agent and the Credit Facilities Secured Parties entering into the Credit Agreement with the Company and certain of its subsidiaries, Credit Facilities Collateral Agent has required that Note Collateral Agent and the Note Secured Parties subordinate the priority of all of its Liens, security interests and other encumbrances on any assets or properties of the Company or any of its subsidiaries securing the payment of the Junior Obligations. In consideration of the mutual agreements herein contained and other good and valuable consideration, the receipt of which is hereby acknowledged, the Credit Facilities Collateral Agent (for itself and on behalf of the Credit Facilities Secured Parties), the Note Collateral Agent (for itself and on behalf of the Note Secured Parties), the Company and the subsidiaries of the Company named herein agree as follows:

ARTICLE I

Definitions

SECTION 1.01. Construction; Certain Defined Terms. (a) The definitions of terms herein shall apply equally to the singular and plural forms of the terms defined. Whenever the context may require, any pronoun shall include the corresponding masculine, feminine and neuter forms. The words “include”, “includes” and “including” shall be deemed to be followed by the phrase “without limitation”. The word “will” shall be construed to have the same meaning and effect as the word “shall”. Unless the context requires otherwise, (i) any definition of or reference to any agreement, instrument or other document herein shall be construed as referring to such agreement, instrument or other document as from time to time amended, supplemented or otherwise modified, (ii) any reference herein to any person shall be construed to include such person’s successors and assigns, but shall not be deemed to include the subsidiaries of such

1

person unless express reference is made to such subsidiaries, (iii) the words “herein”, “hereof and “hereunder”, and words of similar import, shall be construed to refer to this Agreement in its entirety and not to any particular provision hereof, (iv) all references herein to Articles and Sections shall be construed to refer to Articles and Sections of this Agreement and (v) the words “asset” and “property” shall be construed to have the same meaning and effect and to refer to any and all tangible and intangible assets and properties, including cash, securities, accounts and contract rights.

(b) As used in this Agreement, the following terms have the meanings specified below:

“Accession Agreement” means an accession agreement in substantially the form of Annex I hereto under which a collateral agent or similar Representative of Designated Senior Obligations shall become a party hereto and the Designated Senior Obligations Collateral Agent for such Designated Senior Obligations hereunder.

“Bankruptcy Code” means Title 11 of the U.S. Code.

“Collateral” means the Credit Facilities Collateral, the Designated Senior Obligations Collateral and the Note Collateral.

“Collateral Agent” means any of the Credit Facilities Collateral Agent, any Designated Senior Obligations Collateral Agent and the Note Collateral Agent.

“Company” means Flotek Industries, Inc., a Delaware corporation.

“Credit Agreement” means the Revolving Credit and Security Agreement dated as of September 23, 2011, as amended, amended and restated, extended, renewed, replaced, refinanced, supplemented or otherwise modified from time to time, among the Company, certain subsidiaries of the Company, the Lenders party thereto, and PNC Bank, National Association, as Agent.

“Credit Facilities Collateral” means all “Collateral”, as defined in the Credit Agreement and the Credit Facilities Security Documents, securing any Credit Facilities Obligations, and any other assets or properties of the Company or any subsidiaries of the Company now or at any time hereafter subject to Liens securing any Credit Facilities Obligations.

“Credit Facilities Collateral Agent” means PNC Bank, National Association, in its capacity as Agent under the Credit Agreement and the Credit Facilities Security Documents, and its successors and assigns in such capacity.

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“Credit Facilities Obligations” means all “Obligations” as such term is defined in the Credit Agreement.

“Credit Facilities Secured Parties” means, at any time, each person that is a “Lender” under and as defined in the Credit Agreement.

“Credit Facilities Security Documents” means the Credit Agreement, the Pledge Agreement, the Guarantor Security Agreement, the Intellectual Property Security Agreement, and all other documents now existing or entered into after the date hereof that create Liens on any assets or properties of the Company or any subsidiaries of the Company to secure any Credit Facilities Obligations.

“Designated Senior Obligations” means all obligations of the Company or any subsidiaries of the Company that shall have been designated as such in accordance with Article III.

“Designated Senior Obligations Collateral” means any assets or properties of the Company or any subsidiaries of the Company now or at any time hereafter subject to Liens securing any Designated Senior Obligations.

“Designated Senior Obligations Collateral Agent” means, with respect to any Designated Senior Obligations, any collateral agent or similar Representative appointed to act on behalf of the applicable Designated Senior Obligations Secured Parties with respect to the Designated Senior Obligations Collateral securing such Designated Senior Obligations; provided, that if no such collateral agent or other Representative shall have been so appointed by the applicable Designated Senior Obligations Secured Parties, then the Designated Senior Obligations Collateral Agent with respect to such Designated Senior Obligations will be deemed to be such Designated Senior Obligations Secured Parties.

“Designated Senior Obligations Governing Documents” means, as to any Designated Senior Obligations, the credit agreement, note agreement, indenture or other instrument or document under which such Designated Senior Obligations shall have been issued or incurred.

“Designated Senior Obligations Secured Parties” means, at any time, each holder of, or obligee in respect of, any Designated Senior Obligations outstanding at such time.

“Designated Senior Obligations Security Documents” means any documents entered into after the date hereof that create Liens on any assets or properties of the Company or any subsidiaries of the Company to secure any Designated Senior Obligations.

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“Discharge of Senior Obligations” means payment in full in cash of the principal of and interest and premium, if any, on all Obligations (as defined in the Credit Agreement) (or any corresponding definition in any Designated Senior Obligations Governing Documents) constituting Senior Obligations secured by any Collateral, or, with respect to all Hedge Liabilities under each Lender-Provided Interest Rate Hedge (as such terms are defined in the Credit Agreement) (or any corresponding definition in any Designated Senior Obligations Governing Documents) constituting Senior Obligations secured by any Collateral, delivery of cash collateral or backstop letters of credit in respect thereof in compliance with the terms of such Senior Obligation, in each case after or concurrently with termination of all commitments to extend credit thereunder, and payment in full of any other obligations in respect of any Senior Obligation secured by any Collateral that are due and payable or otherwise accrued and owing at or prior to the time such principal, interest and premium, if any, are paid.

“Guarantor Security Agreement” means the Security Agreement, dated September 23, 2011 among certain subsidiaries of the Company and Credit Facilities Collateral Agent, as amended, amended and restated, extended, renewed, replaced, supplemented or otherwise modified from time to time.

“Grantor” means the Company and each subsidiary of the Company that shall have created any Senior Lien or Junior Lien on its assets or properties to secure any Senior Obligations or Note Obligations.

“Intellectual Property Security Agreement” means the Intellectual Property Security Agreement, dated September 23, 2011 among the Company, certain subsidiaries of the Company and Credit Facilities Collateral Agent.

“Junior Collateral Agent” means the Note Collateral Agent.

“Junior Liens” means Liens created under Junior Obligations Security Documents securing Junior Obligations.

“Junior Lien Pledge and Security Agreement” means the Junior Lien Pledge and Security Agreement dated as of March 31, 2010, among the Company, certain subsidiaries of the Company and the Note Collateral Agent, as amended, amended and restated, extended, renewed, replaced, supplemented or otherwise modified from time to time.

“Junior Obligations” means the Note Obligations.

“Junior Obligations Collateral” means the Note Collateral.

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“Junior Obligations Secured Parties” means the Note Secured Parties.

“Junior Obligations Security Documents” means the Note Security Documents.

“Lien” means any pledge, security interest, mortgage or other lien or encumbrance created to secure any indebtedness or other obligation.

“Note Collateral” means the “Collateral”, as defined in the Note Indenture, and any other assets or properties of the Company or any subsidiaries of the Company now or at any time hereafter subject to Liens securing any Note Obligations.

“Note Collateral Agent” means U.S. Bank National Association, in its capacity as Collateral Agent under the Note Indenture and the Note Security Documents, and its successors and assigns in such capacity.

“Note Indenture” means the Indenture dated as of March 31, 2010, among the Company, as Issuer, the Guarantors (as defined therein) party thereto and U.S. Bank National Association, as Trustee, as amended and supplemented by the First Supplemental Indenture dated as of March 31, 2010 among the Company, as Issuer, the Guarantors (as defined therein) party thereto and U.S. Bank National Association, as Trustee (the “First Supplemental Note Indenture”) and as further amended, amended and restated, extended, renewed, replaced, supplemented or otherwise modified from time to time.

“Note Obligations” means (a) the due and punctual payment of (i) the principal of and interest (including interest accruing during the pendency of any bankruptcy, insolvency, receivership or other similar proceeding, regardless of whether allowed or allowable in such proceeding) on the Notes, when and as due, whether at maturity, by acceleration, upon one or more dates set for prepayment or otherwise, (ii) all other monetary obligations of the Company or any subsidiaries of the Company to any of the Note Secured Parties under the Note Indenture or any Note Security Document, including fees, costs, expenses and indemnities, whether primary, secondary, direct, contingent, fixed or otherwise (including monetary obligations incurred during the pendency of any bankruptcy, insolvency, receivership or other similar proceeding, regardless of whether allowed or allowable in such proceeding) and (iii) all amounts due under any guarantee of any of the foregoing, including any guarantee contained in the Note Indenture, and (b) the due and punctual performance of all other obligations of the Company or any subsidiaries of the Company to any of the Note Secured Parties under the Note Indenture or any Note Security Document.

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“Note Secured Parties” means, at any time, the Trustee, the Note Collateral Agent and each other holder of, or obligee in respect of, any Note Obligations outstanding at such time.

“Note Security Documents” means the Junior Lien Pledge and Security Agreement, the other “Security Documents”, as defined in the First Supplemental Note Indenture, and any other documents now existing or entered into after the date hereof that create Liens on any assets or properties of the Company or any subsidiaries of the Company to secure any Note Obligations.

“Notes” means up to $36,004,000 aggregate principal amount of the Company’s 5.25% Convertible Senior Secured Notes due 2028, issued on or about the date of this Agreement pursuant to the Note Indenture, and any other notes issued from time to time under the Note Indenture.

“Pledge Agreement” means the Pledge Agreement, dated as of September 23, 2011, between the Company and the Credit Facilities Collateral Agent, as amended, amended and restated, extended, renewed, replaced, supplemented or otherwise modified from time to time.

“Representative” means (a) in the case of any Credit Facility Obligations, the Agent under the Credit Agreement or the Credit Facilities Collateral Agent, (b) in the case of the Note Obligations, the Trustee or the Note Collateral Agent, and (c) in the case of any Designated Senior Obligations, any administrative agent, trustee or similar representative designated pursuant to Article III or the applicable Designated Senior Obligations Collateral Agent.

“Secured Parties” means the Credit Facilities Secured Parties, the Designated Senior Obligations Secured Parties and the Note Secured Parties.

“Senior Collateral Agent” means the Credit Facilities Collateral Agent and each Designated Senior Obligations Collateral Agent.

“Senior Obligations” means the Credit Facilities Obligations and the Designated Senior Obligations.

“Senior Obligations Collateral” means the Credit Facilities Collateral and the Designated Senior Obligations Collateral.

“Senior Obligations Secured Parties” means the Credit Facilities Secured Parties and the Designated Senior Obligations Secured Parties.

“Senior Obligations Security Documents” means the Credit Facilities Security Documents and the Designated Senior Obligations Security Documents.

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“Senior Liens” means Liens created under Senior Obligations Security Documents securing Senior Obligations.

“subsidiary” means, with respect to any Person (the “parent”) at any date, any corporation, limited liability company, partnership, association or other entity the accounts of which are consolidated with those of the parent in the parent’s consolidated financial statements in accordance with GAAP as of such date, as well as any other corporation, limited liability company, partnership, association or other entity (a) of which securities or other ownership interests representing more than 50% of the equity or more than 50% of the ordinary voting power or, in the case of a partnership, more than 50% of the general partnership interests are, as of such date, owned, controlled or held by, or (b) that is, as of such date, otherwise subject to the control by (through possession, directly or indirectly, of the power to direct or cause the direction of the management or policies of such person, whether through the ability to exercise voting power, by contract or otherwise), the parent or one or more subsidiaries of the parent or by the parent and one or more subsidiaries of the parent.

ARTICLE II

Subordination of Junior Liens

SECTION 2.01. Subordination of Junior Liens. (a) All Junior Liens in respect of any Collateral are expressly subordinated and made junior in right, priority, operation and effect to any and all Senior Liens in respect of such Collateral, notwithstanding anything contained in this Agreement, the Note Indenture, any Junior Obligations Security Document or any other agreement or instrument to the contrary, and irrespective of the time, order or method of creation, attachment or perfection of such Junior Liens and Senior Liens or any defect or deficiency or alleged defect or deficiency in any of the foregoing.

(b) It is acknowledged that (i) the aggregate amount of the Senior Obligations may be increased as provided in Article III or through increases in the amounts of the facilities established by the Credit Agreement or the Designated Senior Obligations Governing Documents (subject to the limitations set forth in the Note Indenture), (ii) a portion of the Senior Obligations consists or may consist of Indebtedness that is revolving in nature, and the amount thereof that may be outstanding at any time or from time to time may be increased or reduced and subsequently reborrowed and (iii) the Senior Obligations may be extended, renewed or otherwise amended or modified, or secured with additional Collateral, from time to time, all without affecting the subordination of the Junior Liens hereunder or the provisions of this Agreement defining the relative rights of the Senior Obligations Secured Parties and the Junior Obligations Secured Parties. The lien priorities provided for herein shall not be altered or

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otherwise affected by any amendment, modification, supplement, extension, increase, replacement, renewal, restatement or refinancing of either the Junior Obligations or the Senior Obligations, by the securing of any Senior Obligations with any additional Collateral or guarantees, by the release of any Collateral or Guarantees securing any Senior Obligations, by the failure of any person to comply with any provision of this Agreement or any agreement evidencing, governing or securing any Senior Obligation or Junior Obligation or by any action that any Collateral Agent or Secured Party may take or fail to take in respect of any Collateral.

(c) It is further acknowledged that the holders of Senior Obligations of one or more classes may from time to time hereafter enter into agreements establishing the relative priorities of such classes of Senior Obligations or of the Senior Liens securing the same. It is agreed that the relative priorities of classes of Senior Obligations shall be governed by the foregoing agreements or, to the extent not determined by such agreements, by applicable law, and that nothing in this Agreement shall affect such relative priorities of classes of Senior Obligations or the related Senior Liens. It is further agreed that no agreements establishing the relative priorities of Senior Obligations of one or more classes or of the Senior Liens securing such Senior Obligations shall in any way limit or affect the subordination of the Junior Liens provided for in this Agreement or the provisions of this Agreement defining the relative rights of the Senior Obligations Secured Parties and the Junior Obligations Secured Parties.

(d) It is further acknowledged that (subject to the limitations set forth in the Note Indenture) the Senior Obligations are or may in the future be secured by Liens on collateral other than the Collateral subject to the Junior Liens. It is agreed that no Senior Collateral Agent will have any obligation to proceed against any such other collateral securing the Senior Obligations or to exercise any other remedies available to them as a condition to obtaining the benefits of this Article II.

(e) The Note Collateral Agent confirms that the Note Indenture and the Note Security Documents contain provisions substantially to the effect set forth in Annex II hereto under which the Note Secured Parties agree to, and subject their rights to the provisions of, this Agreement.

SECTION 2.02. No Action With Respect to Junior Obligations Collateral Subject to Senior Liens. No Junior Collateral Agent or other Junior Obligations Secured Party shall commence or instruct the Junior Collateral Agent to commence any judicial or nonjudicial foreclosure proceedings with respect to, seek to have a trustee, receiver, liquidator or similar official appointed for or over, attempt any action to take possession of, exercise any right, remedy or power with respect to, or otherwise take any action to enforce its interest in or realize upon, or take any other action available to it in respect of, any Junior Obligations Collateral under any Junior Obligations Security Document, applicable law or otherwise, at any time when such Junior Obligations Collateral shall be subject to any Senior Lien and prior to the Discharge

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of Senior Obligations, it being agreed that only the applicable Senior Collateral Agent, acting in accordance with the applicable Senior Obligations Security Documents, shall be entitled to take any such actions or exercise any such remedies. Notwithstanding the foregoing or anything to the contrary provided in Section 2.06, the Junior Collateral Agent may, subject to Section 2.05, (i) take all such actions as it shall deem necessary to continue the perfection of the Junior Liens on any Junior Obligations Collateral, (ii) file a claim or statement of interest with respect to the Junior Obligations in any bankruptcy, insolvency or similar proceeding or (iii) take any other action not adverse to the Senior Liens in order to preserve or protect its rights in the Junior Liens on the Collateral for the benefit of the Junior Obligations Secured Parties.

SECTION 2.03. No Duties of Senior Collateral Agents. Each Junior Obligations Secured Party acknowledges and agrees that no Senior Collateral Agent or other Senior Obligations Secured Party shall have any duties or other obligations to such Junior Obligations Secured Party with respect to any Senior Obligations Collateral, other than to transfer to the Junior Collateral Agent any proceeds of any such Collateral that constitutes Junior Obligations Collateral remaining in its possession following any sale, transfer or other disposition of such Collateral and the Discharge of Senior Obligations, or, if any Senior Collateral Agent shall be in possession of all or any part of such Collateral after the Discharge of Senior Obligations, such Collateral or any part thereof remaining, in each case without representation or warranty on the part of such Senior Collateral Agent or any Senior Obligations Secured Party (it being understood that nothing herein shall prohibit any Senior Collateral Agent from transferring Collateral or proceeds of Collateral to the holders of other Senior Obligations secured by such Collateral or to another Senior Collateral Agent acting on their behalf to the extent it is required to do so under the terms of any agreement). In furtherance of the foregoing, each Junior Obligations Secured Party acknowledges and agrees that until the Discharge of Senior Obligations, the applicable Senior Collateral Agents shall be entitled, for the benefit of the holders of such Senior Obligations, to sell, transfer or otherwise dispose of or deal with such Collateral as provided herein and in the Credit Facilities Security Documents or the Designated Senior Obligations Security Documents, as the case may be, without regard to any Junior Lien or any rights to which the holders of the Junior Obligations would otherwise be entitled as a result of such Junior Lien. Without limiting the foregoing, each Junior Obligations Secured Party agrees that no Senior Collateral Agent or other Senior Obligations Secured Party shall have any duty or obligation first to marshall or realize upon any type of Collateral (or any other collateral securing the Senior Obligations), or to sell, dispose of or otherwise liquidate all or any portion of the Collateral (or any other collateral securing the Senior Obligations), in any manner that would maximize the return to the Junior Obligations Secured Parties, notwithstanding that the order and timing of any such realization, sale, disposition or liquidation may affect the amount of proceeds actually received by the Junior Obligations Secured Parties from such realization, sale, disposition or liquidation. Each of the Junior Obligations Secured Parties waives any claim such Junior Obligations Secured Party may now or hereafter have against any Senior Collateral Agent

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or other Senior Obligations Secured Party (or their representatives) arising out of (i) any actions which any Senior Collateral Agent or the Senior Obligations Secured Parties take or omit to take (including, without limitation, actions with respect to the creation, perfection or continuation of Liens on any Collateral, actions with respect to the foreclosure upon, sale, release or depreciation of, or failure to realize upon, any of the Collateral and actions with respect to the collection of any claim for all or any part of the Senior Obligations from any account debtor, guarantor or any other party) in accordance with the respective Senior Obligations Security Documents or any other agreement related thereto or to the collection of the Senior Obligations or the valuation, use, protection or release of any security for the Senior Obligations, (ii) any election by any Senior Collateral Agent or Senior Obligations Secured Parties, in any proceeding instituted under the Bankruptcy Code, of the application of Section 1111(b) of the Bankruptcy Code and/or (iii) any borrowing of any Grantor as debtor-in-possession, or any related grant of a security interest or administrative expense priority under Section 364 of the Bankruptcy Code.

SECTION 2.04. No Interference; Payment Over; Reinstatement. (a) Each Junior Obligations Secured Party agrees that (i) it will not take or cause to be taken any action the purpose or effect of which is, or could be, to make any Junior Lien pari passu with, or to give such Junior Obligations Secured Party any preference or priority relative to, any Senior Lien with respect to the Collateral subject to such Junior Lien or any part thereof, (ii) it will not challenge or question in any proceeding the validity or enforceability of any Senior Obligations or Senior Obligations Security Document, or the validity, attachment, perfection or priority of any Senior Lien, or the validity or enforceability of the priorities, rights or duties established by or other provisions of this Agreement, (iii) it will not interfere, hinder or delay, in any manner, whether by judicial proceedings or otherwise, any sale, transfer or other disposition of the Collateral subject to such Junior Lien by any holders of Senior Obligations secured by such Collateral or any Senior Collateral Agent acting on their behalf, (iv) it shall have no right to (A) direct any Senior Collateral Agent or any holder of Senior Obligations to exercise any right, remedy or power with respect to the Collateral subject to any Junior Lien or (B) consent to the exercise by any Senior Collateral Agent or any holder of Senior Obligations of any right, remedy or power with respect to the Collateral subject to any Junior Lien, (v) it will not institute any suit or assert in any suit, bankruptcy, insolvency or other proceeding any claim against any Senior Collateral Agent or any holder of Senior Obligations seeking damages from or other relief by way of specific performance, instructions or otherwise with respect to, and neither any Senior Collateral Agent nor any holder of Senior Obligations shall be liable for, any action taken or omitted to be taken by such Senior Collateral Agent or any such holder of Senior Obligations with respect to any Collateral securing such Senior Obligations that is subject to any Junior Lien, (vi) it will not seek, and hereby waives any right, to have any Senior Obligations Collateral subject to any Junior Lien or any part thereof marshaled upon any foreclosure or other disposition of such Collateral and (vii) it will not attempt, directly or indirectly, whether by judicial proceedings or otherwise, to challenge the enforceability of any provision of this Agreement.

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(b) The Junior Collateral Agent and each other Junior Obligations Secured Party hereby agrees that if it shall obtain possession of any Senior Obligations Collateral, or shall realize any proceeds or payment in respect of any such Collateral, whether pursuant to any Junior Obligations Security Document or by the exercise of any rights available to it under applicable law or in any bankruptcy, insolvency or similar proceeding or otherwise, at any time prior to the Discharge of Senior Obligations, then it shall hold such Collateral, proceeds or payment in trust for the applicable Senior Obligations Secured Parties and transfer such Collateral, proceeds or payment, as the case may be, to the applicable Senior Collateral Agent. Each Junior Obligations Secured Party agrees that if, at any time, all or part of any payment with respect to any Senior Obligations previously made shall be rescinded for any reason whatsoever, such Junior Obligations Secured Party shall promptly pay over to the applicable Senior Collateral Agent any payment received by it in respect of any Collateral subject to any Senior Lien securing such Senior Obligations and shall promptly turn any Collateral subject to any such Senior Lien then held by it over to the applicable Senior Collateral Agent, and the provisions set forth in this Agreement shall be reinstated as if such payment had not been made, until the Discharge of Senior Obligations.

SECTION 2.05. Automatic Release of Junior Liens. The Junior Collateral Agent and each other Junior Obligations Secured Party agrees that, in the event of a sale, transfer or other disposition of Senior Obligations Collateral subject to any Junior Lien to a person or entity that is not the Company or a subsidiary of the Company, such Junior Lien on such Collateral (but not on the proceeds thereof, except to the extent such proceeds are applied to repay any Senior Obligations) shall terminate and be released automatically and without further action if the applicable Senior Liens on such Collateral are released. Each Junior Collateral Agent agrees to execute and deliver all such releases and other instruments as shall reasonably be requested by any applicable Senior Collateral Agent to evidence and confirm any release of Junior Obligations Collateral provided for in this Section.

SECTION 2.06. Certain Agreements With Respect to Bankruptcy or Insolvency Proceedings. In the event a proceeding under the Bankruptcy Code or any other Federal, state or foreign bankruptcy, insolvency, receivership or similar law shall be commenced by or against any Grantor, each Junior Collateral Agent and the other Junior Obligations Secured Parties shall not, prior to the Discharge of Senior Obligations, (a) seek in respect of any part of the Collateral or proceeds thereof or any Lien which may exist thereon any relief from or modification of the automatic stay as provided in Section 362 of the Bankruptcy Code or seek or accept any form of adequate protection under either or both Sections 362 and 363 of the Bankruptcy Code with respect thereto except replacement liens junior to the Senior Liens and the accrual (but not the

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current payment) of interest and the current payment of out-of-pocket expenses, including fees and disbursements of counsel and other professional advisors, incurred by the Junior Collateral Agents (which the Junior Obligations Secured Parties agree will constitute adequate protection of their claims and interests), (b) oppose or object to any adequate protection sought by or granted to any Senior Obligations Secured Party in connection with the use of cash collateral or post-petition financing under Section 362, 363 or 364 of the Bankruptcy Code, (c) oppose or object to the use of cash collateral by a Grantor, (d) oppose or object to any post-petition financing (including any debtor-in-possession financing) provided by any of the Senior Obligations Secured Parties or provided by a third party pursuant to Section 364 of the Bankruptcy Code (including on a priming basis), (e) oppose or object to or withhold consent from the disposition of assets by any Grantor under Section 363(b) or (f) of the Bankruptcy Code, (f) oppose, object to, or vote against any plan of reorganization or disclosure statement the terms of which are consistent with the rights of the Senior Obligations Secured Parties under the Senior Obligations Security Documents and the rights of the Senior Obligations Secured Parties and the Junior Obligations Secured Parties under this Agreement, (g) make an election pursuant to Section 1111(b) of the Bankruptcy Code or oppose any election pursuant to Section 1111(b) by any Senior Obligations Secured Parties, (h) oppose or object to the determination of the extent of any Liens held by any of the Senior Obligations Secured Parties or the value of any claims of Senior Obligations Secured Parties under Section 506(a) of the Bankruptcy Code, or (i) oppose or object to the payment of interest and expenses as provided under Sections 506(b) and (c) of the Bankruptcy Code to any Senior Obligations Secured Parties. In any proceeding described in this Section, until the Discharge of Senior Obligations, each Junior Obligations Secured Party hereby authorizes and empowers (without imposing an obligation on) the holders of such Senior Obligations or any Senior Collateral Agent or other Representative acting on their behalf to vote such Junior Obligations Secured Party’s share of the Junior Obligations secured by such Junior Lien, insofar as any such voting right arises from or relates to such Junior Lien or to the Collateral subject thereto, in connection with any resolution, arrangement, plan of reorganization, compromise or settlement relating to such Collateral, so long as the proposal is consistent with the rights of the Senior Obligations Secured Parties under the Senior Obligations Security Documents and the rights of the Senior Obligations Secured Parties and the Junior Obligations Secured Parties under this Agreement. Notwithstanding the foregoing, any Junior Collateral Agent may take the actions contemplated by the last sentence of Section 2.02 hereof.

SECTION 2.07. Reinstatement. In the event that any of the Senior Obligations shall be paid in full and such payment or any part thereof shall subsequently, for whatever reason (including, but not limited to, an order or judgment for disgorgement of a preference under Title 11 of the United Stated Code, or any similar law, or the settlement of any claim in respect thereof), be required to be returned or repaid, the terms and conditions of this Article II shall be fully applicable thereto until all such Senior Obligations shall again have been paid in full in cash.

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ARTICLE III

Designated Senior Obligations

SECTION 3.01. Designation. The Company may from time to time, subject to any limitations contained in the Credit Agreement, any then existing Designated Senior Obligations Governing Documents and the Note Indenture, designate additional obligations that are, or are to be, secured by Liens on any assets or properties of the Company or any subsidiaries of the Company as Designated Senior Obligations by delivering to each Collateral Agent a notice:

(i) describing the obligations being designated as Designated Senior Obligations, and including a statement of the maximum aggregate outstanding principal amount of such obligations;

(ii) listing the Designated Senior Obligations Governing Documents under which such Designated Senior Obligations are issued or incurred and the Designated Senior Obligations Security Documents securing such Designated Senior Obligations, and attaching copies of such Designated Senior Obligations Governing Documents and Designated Senior Obligations Security Documents;

(iii) identifying the Designated Senior Obligations Collateral Agent with respect to such Designated Senior Obligations, and any other Representative of the holders of such Designated Senior Obligations;

(iv) certifying that the incurrence of such Designated Senior Obligations, the creation of the Liens securing such Designated Senior Obligations and the designation of such Designated Senior Obligations as Designated Senior Obligations hereunder do not violate or result in a default under any provision of any Credit Agreement, any then existing Designated Senior Obligations Governing Document or the Note Indenture;

(v) certifying that the Designated Senior Obligations Governing Document governing such Designated Senior Obligations contains provisions under which the related Designated Senior Obligations Secured Parties agree, or are deemed to agree, to be bound by the provisions of this Agreement; and

(vi) attaching a fully executed Accession Agreement under which the Designated Senior Obligations Collateral Agent with respect to such Designated Senior Obligations shall become a party to and a Collateral Agent under this Agreement (unless such Designated Senior Obligations Collateral Agent shall already be a party hereto).

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Upon the delivery of such notice and the related attachments as provided above, the obligations designated in such notice shall become Designated Senior Obligations for all purposes of this Agreement. Notwithstanding any other provision contained in this Section or elsewhere in this Agreement, no obligation shall constitute a Designated Senior Obligation if the incurrence of such obligation, the creation of the Liens securing such obligation or the designation of such obligation as a Designated Senior Obligation hereunder would violate or result in a default under any provision of any Credit Agreement, any existing Designated Senior Obligations Governing Document or the Note Indenture.

Each Senior Collateral Agent agrees that if it shall at any time hold a Senior Lien on any Junior Obligations Collateral that can be perfected by the possession or control of such Collateral or of any account in which such Collateral is held, and if such Collateral or any such account is in fact in the possession or under the control of such Senior Collateral Agent, such Senior Collateral Agent will serve as sub-agent for each Junior Collateral Agent for the sole purpose of perfecting the Junior Lien of such Junior Collateral Agent in such Collateral. It is agreed that the obligations of the applicable Senior Collateral Agent and the rights of the Junior Collateral Agents and the other Junior Secured Parties in connection with any such sub-agency arrangement will be in all respects subject to the provisions of Article II. The Senior Collateral Agent will be deemed to make no representation as to the adequacy of the steps taken by it to perfect the Junior Lien on any such Collateral and shall have no responsibility to any Junior Collateral Agent or other Junior Secured Party for such perfection, it being understood that the sole purpose of this Article is to enable the Junior Secured Parties to obtain a perfected Junior Lien in such Collateral to the extent, if any, that such perfection results from the possession or control of such Collateral or any such account by the Senior Collateral Agent. Upon the Discharge of Senior Obligations with respect to Senior Obligations secured by the Senior Lien of any Senior Collateral Agent, such Senior Collateral Agent shall take all such actions in its power as shall reasonably be requested by the Junior Collateral Agent to transfer possession or control of such Collateral or any such account to the Junior Collateral Agent; provided, that if any such Collateral or any such account shall be subject to any other Senior Lien, then such Senior Collateral Agent shall instead transfer such possession or control of such Collateral or such account to the Senior Collateral Agent holding such Senior Lien. The Junior Collateral Agent agrees that if it shall obtain possession or control of any Collateral or any account pursuant to the foregoing provisions and such Collateral or account shall thereafter become subject to any Senior Lien, it will take all such actions in its power as shall reasonably be requested by the Senior Collateral Agent holding such Senior Lien to transfer possession or control of such Collateral or such account to such Senior Collateral Agent.

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ARTICLE V

Existence and Amounts of Liens and Obligations

Whenever any Collateral Agent shall be required, in connection with the exercise of its rights or the performance of its obligations hereunder, to determine the existence or amount of any Senior Obligations or Junior Obligations, or the existence of any Lien securing any such obligations, or the Collateral subject to any such Lien, it may request that such information be furnished to it in writing by the Representative of such Senior Obligations or Junior Obligations and shall be entitled to make such determination on the basis of the information so furnished; provided, however, that if, notwithstanding the request of such Collateral Agent, such Representative shall fail or refuse reasonably promptly to provide the requested information, such Collateral Agent shall be entitled to determine such existence or amount by such method as it may, in the exercise of its good faith judgment, determine, including by reliance upon a certificate of the Company. Each Collateral Agent may rely conclusively, and shall be fully protected in so relying, on any determination made by it in accordance with the provisions of the preceding sentence (or as otherwise directed by a court of competent jurisdiction) and shall have no liability to the Company or any of its subsidiaries, any Secured Party or any other person as a result of such determination.

ARTICLE VI

Consent of Grantors

Each Grantor hereby consents to the provisions of this Agreement and the intercreditor arrangements provided for herein and agrees (a) that no Collateral Agent or other Secured Party shall have any liability to any Grantor as a result of the performance of its obligations hereunder and (b) that the obligations of the Grantors under the Senior Obligations Security Documents will in no way be diminished or otherwise affected by the provisions or arrangements provided for herein. Each Grantor also hereby confirms its respective guarantees, pledges and grants of security interests, as applicable, under each of the Credit Facilities Security Documents to which it is a party, and agrees that, notwithstanding the effectiveness of the Note Security Documents, such guarantees, pledges and grants of security interests shall continue to be in full force and effect and shall accrue to the benefit of the Credit Facilities Secured Parties.

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ARTICLE VII

Representations and Warranties

SECTION 7.01. Representations and Warranties of Each Party. Each party hereto represents and warrants to the other parties hereto as follows:

(a) Such party is duly organized, validly existing and in good standing under the laws of the jurisdiction of its organization and has all requisite power and authority to enter into and perform its obligations under this Agreement.

(b) This Agreement has been duly executed and delivered by such party and constitutes a legal, valid and binding obligation of such party, enforceable in accordance with its terms.

(c) The execution, delivery and performance by such party of this Agreement (i) do not require any consent or approval of, registration or filing with or any other action by any governmental authority and (ii) will not violate any applicable law or regulation or the charter, by-laws or other organizational documents of such party or any order of any governmental authority or any indenture, agreement or other instrument binding upon such party.

SECTION 7.02. Representations and Warranties of Each Collateral Agent. Each Collateral Agent represents and warrants to the other parties hereto that it has been authorized by the Secured Parties for which it serves as collateral agent (or, in the case of the Credit Facilities Collateral Agent, by the Required Lenders under and as defined in each Credit Agreement) to enter into this Agreement.

ARTICLE VIII

Miscellaneous

SECTION 8.01. Notices. All notices and other communications provided for herein shall be in writing and shall be delivered by hand or overnight courier service, mailed by certified or registered mail or sent by telecopy, as follows:

(a) if to the Credit Facilities Collateral Agent, to PNC Bank, National Association, Two Tower Center Boulevard, East Brunswick, New Jersey 08816, Attention: Josephine Griffin (Josephine.griffin@pnc.com), with copies to (i) PNC Bank, National Association, 2100 Ross Avenue, Suite 1850, Dallas, Texas 75201, Attention: Anita Inkollu (anita.inkollu@pnc.com) and (ii) Patton Boggs LLP, 2000 McKinney Avenue, Suite 1700, Dallas, Texas 75201, Attention: Anthony J. Herrera (aherrera@pattonboggs.com);

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(b) if to the Note Collateral Agent, to U.S. Bank National Association, 5555 San Felipe Street, Suite 1150, Houston, TX 77056, Attention: Corporate Trust Services (steven.finklea@usbank.com);

(c) if to any Designated Senior Obligations Collateral Agent, to it at the address or telecopy number specified in the applicable Accession Agreement; and

(d) if to the Company, to it at Flotek Industries, Inc., 2930 W. Sam Houston Parkway North, Suite 300, Houston, Texas 77043, Attention of Jempy Neyman (jneyman@flotekind.com).

Any party hereto may change its address or telecopy number for notices and other communications hereunder by notice to the other parties hereto (and for this purpose a notice to the Company shall be deemed to be a notice to each Grantor). All notices and other communications given to any party hereto in accordance with the provisions of this Agreement shall be deemed to have been given on the date of receipt.

SECTION 8.02. Waivers; Amendment. (a) No failure or delay on the part of any party hereto in exercising any right or power hereunder shall operate as a waiver thereof, nor shall any single or partial exercise of any such right or power, or any abandonment or discontinuance of steps to enforce such a right or power, preclude any other or further exercise thereof or the exercise of any other right or power. The rights and remedies of the parties hereto are cumulative and are not exclusive of any rights or remedies that they would otherwise have. No waiver of any provision of this Agreement or consent to any departure by any party therefrom shall in any event be effective unless the same shall be permitted by paragraph (b) of this Section, and then such waiver or consent shall be effective only in the specific instance and for the purpose for which given. No notice or demand on any party hereto in any case shall entitle such party to any other or further notice or demand in similar or other circumstances.

(b) Neither this Agreement nor any provision hereof may be waived, amended or modified except pursuant to an agreement or agreements in writing entered into by each Collateral Agent and the Company.

SECTION 8.03. Parties in Interest. This Agreement shall be binding upon and inure to the benefit of the parties hereto (including any Designated Senior Obligations Collateral Agents becoming parties hereto as provided in Section 8.04) and their respective successors and assigns, as well as the other Credit Facilities Secured Parties, Note Secured Parties and Designated Senior Obligations Secured Parties, all of whom are intended to be bound by, and to be third party beneficiaries of, this Agreement.

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SECTION 8.04. Accession of Designated Senior Obligations Collateral Agents. Upon the execution and delivery by the collateral agent or similar Representative of any Designated Senior Obligations of an Accession Agreement as provided in Article III, such collateral agent or Representative shall become a party to this Agreement as the Designated Senior Obligations Collateral Agent for such Designated Senior Obligations and shall thenceforth have all the rights and obligations applicable to it in such capacity hereunder.

SECTION 8.05. Survival of Agreement. All covenants, agreements, representations and warranties made by any party in this Agreement shall be considered to have been relied upon by the other parties hereto and shall survive the execution and delivery of this Agreement.

SECTION 8.06. Counterparts. This Agreement may be executed in counterparts, each of which shall constitute an original but all of which when taken together shall constitute a single contract. Delivery of an executed signature page to this Agreement by facsimile transmission shall be as effective as delivery of a manually signed counterpart of this Agreement.

SECTION 8.07. Severability. Any provision of this Agreement held to be invalid, illegal or unenforceable in any jurisdiction shall, as to such jurisdiction, be ineffective to the extent of such invalidity, illegality or unenforceability without affecting the validity, legality and enforceability of the remaining provisions hereof; and the invalidity of a particular provision in a particular jurisdiction shall not invalidate such provision in any other jurisdiction. The parties shall endeavor in good-faith negotiations to replace the invalid, illegal or unenforceable provisions with valid provisions the economic effect of which comes as close as possible to that of the invalid, illegal or unenforceable provisions.

SECTION 8.08. Governing Law; Jurisdiction; Consent to Service of Process. (a) This Agreement shall be construed in accordance with and governed by the law of the State of New York.

(b) Each party hereto hereby irrevocably and unconditionally submits, for itself and its property, to the nonexclusive jurisdiction of any New York state or federal court sitting in New York, and any appellate court from any thereof, in any action or proceeding arising out of or relating to this Agreement, or for recognition or enforcement of any judgment, and each of the parties hereto hereby irrevocably and unconditionally agrees that all claims in respect of any such action or proceeding may be heard and determined in such New York state or, to the extent permitted by law, in such federal court. Each of the parties hereto agrees that a final judgment in

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any such action or proceeding shall be conclusive and may be enforced in other jurisdictions by suit on the judgment or in any other manner provided by law. Nothing in this Agreement shall affect any right that any party hereto may otherwise have to bring any action or proceeding relating to this Agreement in the courts of any jurisdiction.

(c) Each party hereto hereby irrevocably and unconditionally waives, to the fullest extent it may legally and effectively do so, any objection which it may now or hereafter have to the laying of venue of any suit, action or proceeding arising out of or relating to this Agreement in any court referred to in paragraph (b) of this Section. Each of the parties hereto hereby irrevocably waives, to the fullest extent permitted by law, the defense of an inconvenient forum to the maintenance of such action or proceeding in any such court.

(d) Each party to this Agreement irrevocably consents to service of process in the manner provided for notices in Section 8.01. Nothing in this Agreement will affect the right of any party to this Agreement to serve process in any other manner permitted by law.

SECTION 8.09. WAIVER OF JURY TRIAL. EACH PARTY HERETO HEREBY WAIVES, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY RIGHT IT MAY HAVE TO A TRIAL BY JURY IN ANY LEGAL PROCEEDING DIRECTLY OR INDIRECTLY ARISING OUT OF OR RELATING TO THIS AGREEMENT. EACH PARTY HERETO (A) CERTIFIES THAT NO REPRESENTATIVE, AGENT OR ATTORNEY OF ANY OTHER PARTY HAS REPRESENTED, EXPRESSLY OR OTHERWISE, THAT SUCH OTHER PARTY WOULD NOT, IN THE EVENT OF LITIGATION, SEEK TO ENFORCE THE FOREGOING WAIVER AND (B) ACKNOWLEDGES THAT IT AND THE OTHER PARTIES HERETO HAVE BEEN INDUCED TO ENTER INTO THIS AGREEMENT BY, AMONG OTHER THINGS, THE MUTUAL WAIVERS AND CERTIFICATIONS IN THIS SECTION.

SECTION 8.10. Specific Performance. Each party hereto (a) agrees that any other party hereto may demand specific performance of this Agreement and (b) irrevocably waives any defense based on the adequacy of a remedy at law, and any other defense, that might be asserted in opposition to the awarding of specific performance in any action that may be brought by any other party hereto.

SECTION 8.11. Headings. Article and Section headings and the Table of Contents used herein are for convenience of reference only, are not part of this Agreement and are not to affect the construction of, or to be taken into consideration in interpreting, this Agreement.

[Signature Pages Follow]

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IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be duly executed by their respective authorized officers as of the day and year first above written.

PNC BANK, NATIONAL ASSOCIATION,
as Credit Facilities Collateral Agent
By	/s/    Anita Inkollu
Name:	Anita Inkollu
Title:	Vice President

[SIGNATURE PAGE TO LIEN SUBORDINATION AND INTERCREDITOR AGREEMENT]

U.S. BANK NATIONAL ASSOCIATION,
as Note Collateral Agent
By	/s/    Steven A. Finklea
Name:	Steven A. Finklea, CCTS
Title:	Vice President

[SIGNATURE PAGE TO LIEN SUBORDINATION AND INTERCREDITOR AGREEMENT]

GRANTORS:
FLOTEK INDUSTRIES, INC.
By	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	EVP, Finance
TELEDRIFT COMPANY
By	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	CFO
FLOTEK PAYMASTER, INC.
By	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	CFO
MATERIAL TRANSLOGISTICS, INC.
By	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	CFO
PETROVALVE, INC.
By	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	CFO

[SIGNATURE PAGE TO LIEN SUBORDINATION AND INTERCREDITOR AGREEMENT]

TURBECO, INC.
By	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	CFO
USA PETROVALVE, INC.
By	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	CFO
FLOTEK INTERNATIONAL, INC.
By	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	CFO
PADKO INTERNATIONAL INCORPORATED
By	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	CFO
FLOTEK ECUADOR MANAGEMENT, LLC
By	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	CFO

[SIGNATURE PAGE TO LIEN SUBORDINATION AND INTERCREDITOR AGREEMENT]

FLOTEK ECUADOR INVESTMENTS, LLC
By	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	CFO
SOONER ENERGY SERVICES, LLC
By	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	CFO
CESI MANUFACTURING, LLC
By	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	CFO
CESI CHEMICAL, INC.
By	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	CFO
FLOTEK INDUSTRIES FZE
By	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	CFO

[SIGNATURE PAGE TO LIEN SUBORDINATION AND INTERCREDITOR AGREEMENT]

FLOTEKCHEMICAL ECUADOR CIA. LTDA
By	/s/    Jesse E. Neyman
Name:	Jesse E. Neyman
Title:	VP

[SIGNATURE PAGE TO LIEN SUBORDINATION AND INTERCREDITOR AGREEMENT]

ANNEX I

ACCESSION AGREEMENT dated as of [    ], between [Representative] (the “Representative”) and FLOTEK INDUSTRIES, INC. (the “Company”).

A. Reference is made to the Lien Subordination and Intercreditor Agreement dated as of September 23, 2011 (as amended, amended and restated, supplemented or otherwise modified from time to time, the “Intercreditor Agreement”), among PNC Bank, National Association, as Credit Facilities Collateral Agent, U.S. Bank National Association, as Note Collateral Agent, Flotek Industries, Inc., the other Grantors named therein and the other Designated Senior Obligations Collateral Agents from time to time party thereto.

B. Capitalized terms used herein and not otherwise defined herein shall have the meanings assigned to such terms in the Intercreditor Agreement.

C. The Representative desires to become a Designated Senior Obligations Collateral Agent under the Intercreditor Agreement.

Accordingly, the Company and the Representative agree as follows:

SECTION 1. Accession to Intercreditor Agreement. Upon the execution of this Accession Agreement by the Representative and the Company and as of the date of the delivery of this Accession Agreement to each Collateral Agent under the Intercreditor Agreement as part of the notice required pursuant to Section 3.01 of the Intercreditor Agreement, the Representative hereby accedes to the Intercreditor Agreement and shall thereafter be a party to and be bound by the provisions of the Intercreditor Agreement and have all the rights and obligations of a Designated Senior Obligations Collateral Agent with respect to the Designated Senior Obligations described in the notice required pursuant to Section 3.01 of the Intercreditor Agreement (of which this Accession Agreement forms a part).

SECTION 2. Notices. All notices and other communications provided for in the Intercreditor Agreement shall be given to the Representative as follows:

[Address]

[Telecopy Number]

SECTION 3. Counterparts. This Accession Agreement may be executed in multiple counterparts, each of which shall constitute an original but all of which when taken together shall constitute a single agreement. Delivery of an executed signature page to this Accession Agreement by facsimile transmission shall be as effective as delivery of a manually signed counterpart of this Accession Agreement.

I-1

SECTION 4. Governing Law. This Agreement shall be construed in accordance with and governed by the law of the State of New York.

IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be duly executed by their respective authorized officers as of the day and year first above written.

[Name of Representative],

By

Name:

Title:

FLOTEK INDUSTRIES, INC.

By

Name:

Title:

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ANNEX II

Provision for Junior Obligations Governing Document

Reference is made to the Lien Subordination and Intercreditor Agreement dated as of September 23, 2011, among PNC Bank, National Association, as collateral agent for the Credit Facility Secured Parties referred to therein; U.S. Bank National Association, as collateral agent for the Note Secured Parties referred to therein; Flotek Industries, Inc.; the other Grantors named therein; and the Designated Senior Obligations Collateral Agents becoming parties thereto from time to time (the “Intercreditor Agreement”). Each [holder of Junior Obligations] (a) [hereby consents] [will be deemed to have consented] to the subordination of the [Liens securing the Junior Obligations] on the terms set forth in the Intercreditor Agreement, (b) [hereby agrees] [will be deemed to have agreed] that it will be bound by and will take no actions contrary to the provisions of the Intercreditor Agreement and (c) [hereby authorizes and instructs] [will be deemed to have authorized and instructed] the [Junior Obligations Collateral Agent] to enter into the Intercreditor Agreement and to subject the [Junior Obligations] and the [Liens securing the Junior Obligations] to the provisions thereof. The foregoing provisions are intended as an inducement to the Senior Obligations Secured Parties (as defined in the Intercreditor Agreement) to extend credit to Flotek Industries, Inc., and such Senior Obligations Secured Parties are intended third party beneficiaries of such provisions and the provisions of the Intercreditor Agreement.

Provision for Junior Obligations Security Document

Reference is made to the Lien Subordination and Intercreditor Agreement dated as of September 23, 2011, among PNC Bank, National Association, as collateral agent for the Credit Facility Secured Parties referred to therein; U.S. Bank National Association, as collateral agent for the Note Secured Parties referred to therein; Flotek Industries, Inc.; the other Grantors named therein; and the Designated Senior Obligations Collateral Agents becoming parties thereto from time to time (the “Intercreditor Agreement”). Notwithstanding any other provision contained herein, this Agreement, the Liens created hereby and the rights, remedies, duties and obligations provided for herein are subject in all respects to the provisions of the Intercreditor Agreement and, to the extent provided therein, the Senior Obligations Security Documents (as defined in the Intercreditor Agreement). In the event of any conflict or inconsistency between the provisions of this Agreement and the Intercreditor Agreement, the provisions of the Intercreditor Agreement shall control.

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EX-99.1

Exhibit 99.1

For Immediate Release

Contact: Investor Relations

(713) 849-9911

IR@flotekind.com

Flotek Industries Forges New $35 Million Revolving Credit

Facility with PNC Bank

HOUSTON – September 26, 2011 - /PRNewswire/ — Flotek Industries, Inc. (“Flotek” or the “Company”) (NYSE:FTK - News) announced today that the Company and its domestic subsidiaries have entered into a Revolving Credit and Security Agreement with PNC Bank, N.A.

The facility provides up to $35 million of revolving borrowing capacity to be used for working capital, acquisitions and capital expenditures. The initial maturity date of the facility is December, 2012 which can be extended, at the lender’s option through September, 2014, should Flotek restructure its outstanding senior convertible notes.

“Flotek is very pleased to enter a positive new chapter in its financial journey with a new, traditional credit facility with PNC Bank,” said John Chisholm, Flotek Chairman and President. “As the sixth largest bank in the U.S., PNC will not only provide access to growth capital through this facility, they can also provide a host of other commercial banking and credit services that will grow with Flotek over time. We appreciate the confidence PNC has in Flotek and look forward to growing with them for years to come. This facility is both the right size and right price and comes at the right time as Flotek continues to see significant growth opportunities in our key markets.”

A complete description of the credit facility can be found in today’s filing with the U.S. Securities and Exchange Commission.

About Flotek Industries, Inc.

Flotek is a global developer and distributor of a portfolio of innovative oilfield technologies, including specialty chemicals and down-hole drilling and production equipment. It serves major and independent companies in the domestic and international oilfield service industry. Flotek Industries, Inc. is a publicly traded company headquartered in Houston, Texas, and its common shares are traded on the New York Stock Exchange under the ticker symbol “FTK.”

For additional information, please visit Flotek’s web site at www.flotekind.com.

Forward-Looking Statements:

Certain statements set forth in this Press Release constitute forward-looking statements (within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934) regarding Flotek Industries, Inc.’s business, financial condition, results of operations and prospects. Words such as expects, anticipates, intends, plans, believes, seeks, estimates and similar expressions or variations of such words are intended to identify forward-looking statements, but are not the exclusive means of identifying forward-looking statements in this Press Release.

Although forward-looking statements in this Press Release reflect the good faith judgment of management, such statements can only be based on facts and factors currently known to management. Consequently, forward-looking statements are inherently subject to risks and uncertainties, and actual results and outcomes may differ materially from the results and outcomes discussed in the forward-looking statements. Factors that could cause or contribute to such differences in results and outcomes include, but are not limited to, demand for oil and natural gas drilling services in the areas and markets in which the Company operates, competition, obsolescence of products and services, the Company’s ability to obtain financing to support its operations, environmental and other casualty risks, and the impact of government regulation. Further information about the risks and uncertainties that may impact the Company are set forth in the Company’s most recent filings on Form 10-K (including without limitation in the “Risk Factors” Section), and in the Company’s other SEC filings and publicly available documents. Readers are urged not to place undue reliance on these forward-looking statements, which speak only as of the date of this Press Release. The Company undertakes no obligation to revise or update any forward-looking statements in order to reflect any event or circumstance that may arise after the date of this Press Release.