Tetrakis(methylisobutylketoxime)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. This grade acts as a chain extender and network builder; usually blended with a trifunctional oxime silane to tune modulus and elongation. It uses the standard oxime leaving group: balanced cure speed, good storage stability and low cost.