Foil Tape, Tape Brand 3M(TM), Brand and Series 3M 421, Common Industry Assembly & Manufacturing, Environment Indoor and Outdoor, Imperial Tape Length 5 yd, Imperial Tape Width 1 in, Imperial Tape WxL 1 in x 5 yd, Maximum Tape Performance Temperature 225 Degrees F, Minimum Tape Performance Temperature -60 Degrees F, Temperature Range -60 Degrees to 225 Degrees F, Product Form Continuous Roll, Series 421, Tape Adhesive Material Rubber, Tape Backing Material Lead, Tape Sub-Type Lead Foil Tape