Methylvinylbis(acetoxime)silane

Oxime functional silane crosslinker for neutral-cure one-component silicone sealants and adhesives. Non-corrosive to metals and compatible with a wide range of substrates, including concrete and marble where acetoxy systems cannot be used. Difunctional methylvinyl silane carrying a fast-releasing acetoxime leaving group that shortens skin-over time; the vinyl group also gives faster cure and better adhesion to plastics than the methyl-only grades.