TapeCase 1350F-1 1.75 x 72yd-Black Polyester Film 3M Flame-Retardant Tape 1350F-1 266 Degrees F Performance Temperature 72 yd Length 0.0025 Thickness 1.75 Width 0.0025 Thickness 1.75 Width 3M 1350F-1 1.75 x 72yd-Black 