3M™ Microfinishing Film Roll 372L, 30 Mic 5MIL, 0.63 in x 591 ft x 1 in (16mmx180m), Plastic Core, ASO, End Roll Mark Black Abrasives 3M SKU: 7100203409

3M SKU: 7100203409

3M SKU: 7100226904

3M SKU: 7010301223

3M SKU: 7010492783

3M™ Microfinishing Film Roll 372L, 30 Mic 5MIL, 0.63 in x 591 ft x 1 in (16mmx180m), Plastic Core, ASO, End Roll Mark Black Abrasives 3M SKU: 71002034093M SKU: 7100193316 Lead Time: ~8 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