COATING COMPOSITION

摘要

A primer composition for application to a substrate to promote adhesion of a room-temperature-vulcanisable silicone rubber coating comprises (A) an aminosilane material, (B) a chlorinated polyolefin and (C) a room-temperature-curable polydiorganosiloxane. The aminosilane material (A) is a primary amine-functional silane or the reaction product of a primary amine-functional silane with an epoxy-functional silane or an alpha, omega-dihydroxypolydimethylsiloxane oil.