Discover the premium sealant designed for weatherproofing around windows and doors. This brown GE Silicone II uses a 100% silicone formulation that bonds strongly to metal, masonry, ceramic tile, glass, and wood, creating a durable barrier against moisture and drafts for indoor or outdoor applications. Its fast-curing nature helps protect vulnerable gaps in about 30 minutes, quick repairs and reduced downtime.

Benefits: This sealant helps boost energy efficiency by sealing gaps around openings, reduces drafts, and remains flexible to tolerate temperature swings without cracking. It offers up to 10 years of mold and mildew resistance and won’t discolor premium metal finishes like chrome, bronze, or nickel.

• 100% waterproof silicone sealant for windows and doors delivering a lasting weatherproof seal that blocks air leaks.
• Fast-curing formula reaches a protective seal in roughly 30 minutes, minimizing downtime on repairs.
• Strong adhesion to both damp and dry surfaces, including metal, masonry, ceramic tile, glass, and wood.
• Meets ASTM C920 Class 25 standards for long-lasting durability and flexibility.
• Permanently flexible, resisting shrinkage and cracking and offering up to 10 years of mold and mildew protection, with color-safe performance around high-end metal finishes.

Why this sealant stands out: It's a reliable choice for homeowners and professionals alike, delivering a fast, durable seal that protects against moisture and drafts while accommodating movement. Use it on new builds or repairs around windows, doors, siding, and trim for a clean, professional finish that lasts for years.