3M Vinyl Duct Tape, Red, 2-Inch by 50-Yard Typical physical and performance properties include; adhesion to steel: 16 oz/in width, tensile strength: 14 lbs/in width, elongation at break: 129%, thickness; 6.2 mils, temperature use range: up to 250F (121C) for up to one hour. Excellent price/value Super tough duct tape Highest tensile strength for highest demanding jobs Olive color available for military use