Synthomer 79A10 Carboxylated styrene/butadiene copolymer Synthomer Styrene copolymer >> Styrene butadiene rubber, SBR ADHESIVE Carboxylated Styrene/butadiene copolymer SYNTHOMER 79A10 is used as a primer for adhesive applications. It has good adhesion to most substrates. It is particulary used us primer in removable label applications. Carboxylated styrene/butadiene copolymer. Used as a primer for adhesive applications. Provides good adhesion to most substrates.