This item cannot be shipped to the following state(s): GU
For long-lasting performance, seal your home with silicone. Why silicone, Silicone is permanently waterproof, airtight and flexible. Extreme temperatures or sun (UV) exposure can cause some products to dry out, break and crumble over time, leaving gaps and cracks for air and water to seep through. Silicone is different and will not shrink, crack or crumble over time, like other caulking products.