3M™ Microfinishing Film Roll 372L, 9 Mic 5MIL, .886 in x 500 ft x 2 in (22.504mmx152.4m), Smooth Plastic, ASO, End Roll Mark Black Discs 3M SKU: 7010508344

3M SKU: 7010508344

3M SKU: 7100076493

Silicon carbide mineral cuts sharp

3M SKU: 7100030739

3M™ Microfinishing Film Roll 372L, 9 Mic 5MIL, .886 in x 500 ft x 2 in (22.504mmx152.4m), Smooth Plastic, ASO, End Roll Mark Black Discs 3M SKU: 70105083443M SKU: 7100211681 Lead Time: ~10 days Our 3M Microfinishing Film Roll 372L features micron graded premium aluminum oxide bonded to a 5 mil polyester film backing to deliver uniform results and meet stringent surface requirements. A friction grip coating provides slip resistance for microfinishing machines where film slippage is an issue, and close tolerance work on cylindrical surfaces, such as automotive camshafts and crankshafts. Available in a