Factory Supply General Purpose Gp Silicone Sealant for Windows. Customizable Color Options: Available in White, Black, Grey, and fully customizable colors to meet specific project needs. Fast Curing Speed: Tack-free time within 180 minutes with a curing speed of 2-3 mm per day under standard conditions. High Movement Capability: Offers 12.5% movement capability, ensuring durability and flexibility in various building applications. Excellent Weather Resistance: Superior weather aging resistance and waterproof performance for long-term outdoor protection. Versatile Bonding Application: Suitable for glass, aluminum alloy, ceramics, fiberglass, and non-oil wood in structural sealing. ODM and OEM Services: Professional R&D team supports custom formulas, logos, and designs for private labeling. Comprehensive Certifications: Certified by ISO 9001, ISO 14001, ISO 50001, SGS, and TUV for quality and safety assurance. Rapid Quotation Service: Quotations provided within 6 hours upon receipt of all detailed requirements.