Film Tape, Tape Color Green, Tape Brand TapeCase, Brand and Series TapeCase M Series, Imperial Tape Length 18 yd, Imperial Tape Width 1 1/2 in, Imperial Tape WxL 1 1/2 in x 18 yd, Tape Thickness 3.3 mil, Tape Backing Material Polyester Film, Tape Adhesive Material Silicone, Maximum Tape Performance Temperature 400 Degrees F, Minimum Tape Performance Temperature Not Rated, Temperature Range Up to 400 Degrees F, Series M Series, Tape Type High-Temperature Film Masking Tape