OLV768 Big Glass Silicone Glazing Sealant is one-component, acetoxy cure, high quality silicone sealant designed for big glass and other general purpose glazing and waterproofing application. It’s a non-toxic, solvent-free silicone sealant for use in aquarium construction and glazing applications. It’s a high-quality acetic curing system based silicone sealant featuring excellent adhesion to glass and many other non-porous surfaces. It has high tensile strength and good elasticity, excellent weatherability, stability, waterproof and good adhesion to most construction materials without a primer. It has good features as follow: a. easily use: can extrude in any time; b. acetic cure: To float glass, anodized aluminum material needn’t base coating, has a strong felt power ;c. high modulus , as cured, it can bear joint movement capability of ±20%.