Tape Thickness 12.1 mil, Tape Brand 3M(TM), Common Industry Construction, Indoor and Outdoor, Imperial Tape Length 60 yd, Imperial Tape Width 6 in, Maximum Tape Performance Temperature 200 Degrees F, Minimum Tape Performance Temperature 40 Degrees F, Continuous Roll, Series 8979, Tape Backing Material Polyethylene Coated Cloth, Tape Adhesive Material Rubber, Tape Sub-Type Clean Removal Duct Tape, Duct & Repair Tape, Adhesion to Steel 57 oz/in, Metric Tape Length 54.8 m