Heat Shrink Tubing Thin Wall Modified Chlorinated Polyolefin Flame Retardant Yes Shrink Tubing Adhesive Lined No -94 Degrees to 250 Degrees F Shrink Ratio 2 1 6 to 1 AWG Shrink Tubing I.D. Before Shrinking 0.500 In. I.D. After Shrinking 0.250 In. Shrink Tubing Wall Thickness After Shrinking 0.048 In. Shrink Tubing Length 100 ft. Black Min Shrink Temp 275 Degrees F Max Voltage 600V Features Flame Retardant Abrasion Resistant Fuel Resistant Oil Resistant Solvent Resistant