Tape Thickness 3.1 mil Tape Brand Patco Common Industry Construction General Maintenance Repair Indoor and Outdoor Imperial Tape Length 120 yd Imperial Tape Width 1 7/8 in Maximum Tape Performance Temperature 210 Degrees F Minimum Tape Performance Temperature 40 Degrees F Continuous Roll Series 555 Tape Backing Material Polypropylene Coated Cloth Tape Adhesive Material Acrylic Tape Sub-Type UL-Printed Duct Tape Duct Repair Tape Adhesion to Steel 45 oz/in