Gorilla Waterproof Patch & 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″ wide use it to patch holes, cracks, gaps and tears, even underwater. Excellent for Home, Auto, Marine, Camping, RVs, Outdoors and more!

4 In. x 8 Ft. roll
Waterproof – works under water
Indoor/Outdoor use
Instantly seals out water, air & moisture
Permanent bond
2X more tape compared to 5 Ft. flexible tapes