GE Silicone 2 Advanced 100% Silicone Concrete Sealant (Carton of 12)

GE Silicone 2 Advanced 100% Silicone Concrete sealant is a high-performance, 100% silicone and 100% waterproof sealant ideal for concrete, mortar and stone projects. This 30-minute rain-ready formula is light gray in color and offers permanent flexibility and excellent durability with 10-year mold-free product protection to help resist mold and mildew growth. GE Silicone II* can decrease the waiting time, helping increase convenience, speed, and efficiency. Sun and freeze proof, the outside of a home is exposed to harsh outdoor elements throughout the year. Extreme heat, the sun's UV rays, and freezing temperatures can cause acrylic caulk to lose its flexibility and degrade. The permanent flexibility of GE Silicone 2 keeps it from breaking down so it can protect a home over time.