Film Tape, Tape Color Brown, Tape Brand TapeCase, Brand and Series TapeCase B series, Imperial Tape Length 36 yd, Imperial Tape Width 1/4 in, Imperial Tape WxL 1/4 in x 36 yd, Tape Thickness 2.5 mil, Tape Backing Material Polyimide Film, Tape Adhesive Material Silicone, Maximum Tape Performance Temperature 500 Degrees F, Minimum Tape Performance Temperature -40 Degrees F, Temperature Range -40 Degrees to 500 Degrees F, Series B series, Tape Type High-Temperature Film Masking Tape