Tape Thickness 12 mil Tape Brand Polyken Common Industry Aviation Construction General Maintenance Repair Indoor and Outdoor Imperial Tape Length 60 yd Imperial Tape Width 2 in Maximum Tape Performance Temperature 200 Degrees F Minimum Tape Performance Temperature 40 Degrees F Continuous Roll Series 225FR Tape Backing Material Polyethylene Coated Cloth Tape Adhesive Material Rubber Tape Sub-Type Flame-Retardant Duct Tape Duct Repair Tape Adhesion to Steel 66 oz/in