Exhibit 21

Subsidiaries of the Registrant (as of February 28, 2009)

Name of Subsidiary	State or Jurisdiction of Incorporation
Material Sciences Corporation, Engineered Materials and Solutions Group, Inc.	Illinois
MSC Holland Holding Company	Delaware
MSC Pre Finish Metals (EGV) Inc.	Delaware
MSC Pre Finish Metals (MV) Inc.	Delaware
MSC Pre Finish Metals (MT) Inc.	Delaware
MSC Walbridge Coatings Inc.	Delaware
MSC San Diego Holding Company Inc.	California
MSC Laminates and Composites Inc.	Delaware
MSC Laminates and Composites (EGV) Inc.	Delaware
MSC Richmond Holding Company Inc.	Delaware
MSC Pre Finish Metals (PP) Inc.	Delaware
Material Sciences Service Corporation	Delaware
MSC Europe GmbH (formerly known as MSC/GAC Laminates and Composites GmbH & Co.)	Germany
MSC/TEKNO Laminates and Composites LTDA	Brazil
Material Sciences Japan Corporation	Japan
Material Sciences (Shanghai) Trading Co., Ltd.	China

1