GE Gutter & Flashing Flexible Silicone Sealant, Waterproof & Weatherproof, Clear, 299-mL

This high-performance silicone sealant from GE is ideal for keeping water where you want it in gutters and downspouts. The 100% waterproof formula offers permanent flexibility and durability, protecting against leaks for up to10 years. It adheres to both wet and dry surfaces like metal, vinyl and wood, sealing gaps against moisture. The 30-minute rain-ready formula means you can apply it and get on with your day, without worrying about washout. And the silicone withstands freezing temperatures, shrinkage, cracking and sunlight, so you can be confident in its protection for seasons to come.