Gorilla Tape is 3 times stronger for a hold that lasts. Made with double-thick adhesive, strong reinforced backing, and a tough all-weather shell, this duct tape is great for projects and repairs both indoors and out. Double-thick adhesive grips smooth, rough, and uneven surfaces. Tough, reinforced backing the tight weave contributes to the strength, but the tape can still be torn by hand. Resists moisture, UV rays and temperature changes.