Crosslinker 110 Dimethyl siloxane-methyl hydrogen siloxane copolymer Hanse Chemie Crosslinking / Coupling / Curing Agents >> Silane Silicones (Si) SEALANT ADHESIVE These products are dimethyl siloxane and methyl hydrogen siloxane copolymers used as crosslinkers for vinyl-functional silicone polymers . The SiH group content, which is determined by the ratio of dimethyl siloxane and methyl hydrogen siloxane groups, is characteristic of these products. Crosslinker 110 is trimethyl silyl terminated. Trimethyl silyl terminated, dimethyl siloxane-methyl hydrogen siloxane copolymer. Used as crosslinker for vinyl-functional silicone polymers.