UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 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): May 3, 2005

Material Sciences Corporation

(EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)

Delaware	01-8803	95-2673173
(State or other jurisdiction of incorporation)	(Commission File Number)	(IRS Employer Identification No.)

2200 East Pratt Boulevard

Elk Grove Village, Illinois 60007

(Address of Principal Executive Offices, including Zip Code)

(847) 439-8270

(Registrant’s Telephone Number, Including Area Code)

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 (see General Instruction A.2 below):

¨ Written communications pursuant to Rule 425 under the Securities Act

¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act

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

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

Item 8.01. Other Events.

On May 3, 2005, Material Sciences Corporation issued a press release announcing a delay in filing its Annual Report on Form 10-K for the fiscal year ended February 28, 2005 and the timing for releasing 2005 results. A copy of the press release is being filed as Exhibit 99.1 to this Form 8-K and is incorporated by reference herein.

Item 9.01. Financial Statements and Exhibits.

Exhibit No.	Document
99.1	Press Release dated May 3, 2005

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.

MATERIAL SCIENCES CORPORATION
/s/ Jeffrey J. Siemers
By:	Jeffrey J. Siemers
Its:	Chief Financial Officer

Date: May 3, 2005