Tape Thickness 7.9 mil, Tape Brand 3M, Common Industry Construction, Indoor Only, Imperial Tape Length 60 yd, Imperial Tape Width 1 7/8 in, Maximum Tape Performance Temperature 200 Degrees F, Continuous Roll, Series 3979, Tape Backing Material Polyethylene Coated Cloth, Tape Adhesive Material Rubber, Tape Sub-Type General Purpose Duct Tape, Duct & Repair Tape, Adhesion to Steel 68 oz/in, Metric Tape Length 54.8 m, Metric Tape Width 47.6 mm, Tape Adhesive Format Single-Sided