BASF
BEACON ROOFING SUPPLY INC. (FORMERLY ALLIED BUILDING PRODUCTS CORP.)
CARLISLE COMPANIES INC.
CERTAINTEED CORP.
DAVLIN COATINGS INC.
DURO-LAST INC.
FIRESTONE BUILDING PRODUCTS CO. LLC (INCLUDES GACO WESTERN)
GAF MATERIALS
GARDNER-GIBSON INC. (FORMERLY APOC INC.)
GENERAL COATINGS MFG.CORP.
HENRY CO. (THE)
ITW POLYMERS SEALANTS (INCLUDES ELASTEK ROOF COATINGS AND ER SYSTEMS)
JOHNS MANVILLE
KARNAK CORP.
MULE-HIDE PRODUCTS CO. INC.
NATIONAL COATINGS CORP.
PACIFIC POLYMERS INT’L. INC.
POLYGLASS USA INC.
SIPLAST INC.
SOPREMA INC.
STS COATINGS INC.
TAMKO BUILDING PRODUCTS INC.
THE GARLAND CO. INC.
TRUMBELL OWENS CORNING ROOFING AND ASPHALT LLC
UNITED COATINGS
WESTERN COLLOID