2-Pack 10-Oz Gorilla Waterproof Caulk & Seal Silicone Sealant (White) $13

2-Pack 10-Oz Gorilla Waterproof Caulk & Seal 100% Silicone Sealant (White) is available on Amazon for $12.00. Shipping is free with Prime or on orders over $35. This sealant seals out water, air, and moisture and is suitable for various applications including kitchen, bath, windows, doors, auto, marine, plumbing, and gutters.