GE Supreme Silicone Window & Door sealant is a premium 100% silicone and 100% waterproof sealant designed for high-performance sealing in weather-prone areas. This white, 9-ounce cartridge provides a permanently flexible seal that is rain-ready in as little as 30 minutes, allowing for efficient project completion even in unpredictable weather. Formulated to resist mold and mildew growth with lifetime protection, it will not shrink, crack, or degrade under extreme UV exposure or temperature fluctuations. It offers 50% joint movement capability and significantly stronger adhesion than standard silicone sealants, making it ideal for windows, doors, siding, and attics. The neutral-cure formula is low-odor and safe for use on high-end metal finishes like chrome, bronze, and nickel without causing discoloration.
GE Silicone Rubber Sealant, Series: Sillicone II Supreme, 9 oz Capacity, Cartridge Packing, 33 g/l VOC, Solid, White, 50 ft Coverage, 30 min Drying Time, Trace Ammonia Odor/Scent, 230 deg F Flash Point, Composition: Octamethylcyclotetrasiloxane, Hexamethyldisilazane, Methyltrimethoxysilane, Flammability Rating: 0, 1.03 Specific Gravity, For Windows
Packaging/Shipping Size and Weight:
Length: 1.9" | Width: 1.9" | Height: 11.25" | Weight: 0.85 lbs