1, one part, acetic cure 2, high grade, suit for high demand market 3, excellent weatherproofing & waterproofing Description:OLV668 Advanced Acetic Silicone Glazing Sealant is one-part acetoxy silicone sealant. It is fast curing and permanently flexible, waterproof and outstanding weather resistant; high quality silicone sealant for adhesion to most construction materials..Main purposes: 1. For ...