| All Purpose Silicone 1 sealant is 100% waterproof and ideal for a wide range of projects exposed to harsh weather from the attic to the basement. Permanently flexible, it can stretch and move with expansion and contraction and will never break down due to ultraviolet rays or freezing temperatures. This high-quality sealant is resistant to unsightly stain causing mildew growth. It’s easy to apply and offers excellent adhesion to many common building materials including most wood, metal, vinyl siding, drywall/plaster, glass, and plastic. Backed by a lifetime guarantee. Features: Resists mold with 7-year mold-free product protection. Same-day rain and water-ready. Full cure in 24 hours. 100% silicone is 100% waterproof and 100% weatherproof. Sun-proof and freeze-proof. Meets ASTM C-920 Class 25 specifications. Permanently flexible. Never cracks, shrinks, breaks down, or washes away; Freeze/thaw stability. Non-paintable. Application: All Purpose Silicone 1 sealant is used in a wide variety of applications including windows, doors, siding, trim, and vents, as well as attic/basement applications. Information provided by Momentive Performance Materials. |
