Acetic Transparent Adhesive General Purpose Silicone Sealant for Window Room. Customizable Colors: Available in White, Black, Grey, and customizable options to meet specific needs. Fast Curing Speed: Tack-free time within 180 minutes with excellent curing performance at room temperature. Weatherproof & Waterproof: High quality silicone sealant with excellent weather aging resistance and waterproofing. OEM & ODM Service: Professional R&D team available for custom formulas and production under your brand name. Multi-Material Bonding: Strong adhesion to glass, aluminum, ceramics, fiberglass, and non-oil wood. High Elongation: Elongation of rupture up to 400% ensuring flexibility and durability in sealing. ISO & SGS Certified: Certified by ISO 9001, ISO 14001, ISO 50001, SGS, and TUV for quality assurance. Free Samples Available: 1-3 samples provided free of charge, with freight costs borne by the buyer.