Gorilla Tape - Black Type:Per Piece AT-3G hybrid adhesive is easy

AT-3G hybrid adhesive is easy to install with the conventional blow-brush-blow hole cleaning method

door frames

All load bearing fittings are forged and tempered

Tribulb rivets offer superior holding power due to the large footprint created on the blind side

in this case S stands for steel

Gorilla Tape - Black Type:Per Piece AT-3G hybrid adhesive is easyGorilla Tape is 3X 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. Gorilla tape sticks to smooth, rough and uneven surfaces, including wood, stone, stucco, brick, metal and vinyl. Gorilla Tape, for the Toughest Jobs on Planet Earth.