Duckâ€s Original All-Purpose Duct Tape is a versatile tool for any kind of repair both indoors and outdoors. This tape has a thick, heavy-duty adhesive applied to an 8 mil thick waterproof polyethylene-coated cloth backing for extra durability and to resist delamination in direct sunlight. This makes it the ideal product for outdoor applications from garden projects to construction work. Duck "The Original" Duct Tape is very flexible which allows it to conform to any surface with corners, bumps or bends. It's high adhesive allows it to maintain a strong hold, seam or seal. Duck All-Purpose is easy to tear and doesnâ€t curl, which makes it easy for anyone to use for DIY projects and repairs at the office, school, or home. The tape is reliable for both short and long-term repairs. Made in the U.S.Technical Information- Core: 3 inch diameter - Backing/Carrier: polyethylene (PE) & cloth - Adhesive: natural rubber - Thickness: 8 mils (carrier, adhesive) - Adhesion: 51 ounces per inch (to stainless steel test panel) - Tensile Strength: 18 pounds per inch (longitudinal) - Application Temperature: 50F to 120F - Service/Operating Temperature: 32F to 200F - Elongation: 20 % - Engaged Thickness: 230 mils - Pins: 400 per square inch