T-Rex 241309 Shurtech Ferociously Strong Tape, 12 Yd L X 1.88 in W, 1-Roll, 12 Yards, Gunmetal Gray Premium adhesive and high tensile construction Made with UV resistant materials that block harsh UV rays from weakening the tape adhesive Can be used indoor/outdoor on brick, concrete, shingles, painted and non-painted wood, and vinyl siding Made with heavy-duty knit cloth for long-lasting repairs or applications Durable waterproof backing keeps fixes secure from water and extreme temperatures