Companies

• Ardex

• Boiardi Products Corporation

• Bonsal American

• C-Cure

• Cemen Tech

• Cement Board Fabricators

• Chem-Coat Industries, Inc.

• ChemMasters

• Chemgrout

• ConcreteScience International, Inc.

• Conproco Corporation

• Conspec

• Crown Polymers, LLC

• Custom Building Products

• Dayton Superior, Chemical Division

• Dependable Chemical Co., Inc.

• Dex-O-Tex

• Dur-A-Flex, Inc.

• Edison Coatings, Inc.

• Elastizell Corporation of America

• Euclid Chemical Company

• Fosroc, Inc.

• Gemite Products Inc.

• General Polymers Corp.

• Glassflake International

• Grace Construction Products

• Hacker Industries, Inc.

• Harris Specialty Chemicals

• IPA Systems, Inc.

• Kaufman Products

• L & M Construction Chemicals, Inc.

• LSP Products Group

• Laticrete International, Inc.

• Maxxon® Corporation

• Mer-Ko Products

• Merkrete Systems

• Metalcrete Industries

• Nox-Crete Products Group

• Para-Chem

• Quarzzo Tileworks

• Quikrete Companies

• Rapid Floor Systems

• SGM, Inc.

• Sauereisen

• SilPro Corporation

• Super Stone

• Surface Technology Inc.

• Tamms Industries

• Target Products Ltd.

• U.S. Architectural Products, Inc.

• U.S.E. Hickson Products Ltd