Tape Thickness 20 mil Imperial Tape Length 4 yd Imperial Tape Width 1 in Maximum Tape Performance Temperature 500 Degrees F Minimum Tape Performance Temperature -85 Degrees F Duct Repair Tape Tape Adhesive Format Non-Adhesive Standards ASTM RoHS UL Listed Specifications Met ASTM UL Listed Tape Resistance Properties Acids Resistant Fuels Resistant Oils Resistant Road Salt and UV Rays Resistant Salt Water Resistant Solvents Resistant Tape Color Red Tape Elongation 800 Percent