Film Tape, Tape Color Brown, Tape Brand 3M(TM), Brand and Series 3M 8997, Imperial Tape Length 36 yd, Imperial Tape Width 3 in, Imperial Tape WxL 3 in x 36 yd, Tape Thickness 2 mil, Tape Backing Material Polyimide Film, Tape Adhesive Material Silicone, Maximum Tape Performance Temperature 500 Degrees F, Minimum Tape Performance Temperature Not Rated, Temperature Range Up to 500 Degrees F, Series 8997, Tape Type High-Temperature Film Masking Tape