| abstract |
The invention provides an RTV organopolysiloxanencomposition comprising (A) a terminally di- or trifunctionalnorganopolysiloxane, (B) an alkoxysilane, (C) calciumncarbonate surface treated with a carboxylic acid having anmelting point of at least 100°C, and (D) a condensationncatalyst. The composition cures into a cured productncapable of forming a durably thermoresistant and waternimmersion-resistant bond to substrates such as surfacentreated aluminum members, fluoro-resin coated steel stripsnand acrylic resin electrodeposited steel strips. |