3M COMPANY AEROSPACE & INDUSTRIAL PRODUCTS DIVISION
ADVANCED CHEMISTRY & TECHNOLOGY (AC-TECH)
ALCORE CORPORATION, INC./M.C. GILL CORPORATION
AMERICAN GAS & CHEMICALS CO., INC.
AZTEC CHEMICALS INC.
CHEMICAL CLOTH COMPANY
DEFT INC., CHEMICAL COATING DIVISION
E.I. DUPONT / TEDLAR FILM DIVISION
HAMMONDS FUEL ADDITIVES / BIOBOR DIVISION
HENKEL SURFACE TECHNOLOGIES INC
LOCTITE / HYSOL AEROSPACE PRODUCTS / HENKEL
FREKOTE MOLD RELEASE / HENKEL
MASK-OFF COMPANY
PPG - PRC - DESOTO INTERNATIONAL INC.
PRODUCTS TECHNIQUES, INC.
ROYAL LUBRICANTS, INC.
SHERWIN-WILLIAMS CO.
SIGNAL TECHNOLOGIES CORPORATION / ST. OLEKTRON DIVISION
SMOOTH-ON MANUFACTURING
UNITED STATES WELDING CORPORATION
VANTICO INC. / HUNTSMAN ADVANCED MATERIALS
W.L. GORE & ASSOCIATES, INC. (SKYFLEX)