Crystal Clear Transparent Gorilla Tape features the strength of Gorilla Tape, in a crystal clear tape that does not yellow outdoors. Made with a heavy-duty adhesive layer & waterproof backing for extreme durability. This tape is UV & temperature resistant – great for projects & repairs both indoors & out. Crystal Clear Transparent Gorilla Tape can be applied to wet surfaces & also works under water. Gorilla Tape, for the Toughest Jobs on Planet Earth. Grade: Heavy-Duty; Core Size: 3"; Dispenser Included: No; Adhesive Material: Acrylic.