Gorilla 4 in. x 10 ft. White Waterproof Patch and Seal Tape

Gorilla Waterproof Patch and Seal Tape instantly seals out water, air and moisture. With an extra thick adhesive layer and UV resistant backing this tape conforms to form a permanent bond indoors and out. At 4 in. W use it to patch holes, cracks, gaps and tears, even underwater.