Film Tape Tape Color Green Tape Brand TapeCase Brand and Series TapeCase M Series Imperial Tape Length 18 yd Imperial Tape Width 1/2 in Imperial Tape WxL 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