3M™ Microfinishing Film Roll 372L, 15 Mic 5MIL, 0.807 in x 591 ft x 1 in (20.5mmx180m), Plastic Core, ASO, End Roll Mark Black Wheels 3M SKU: 7100203379

3M SKU: 7100203379

3M SKU: 7100177491

3M SKU: 7010360714

3M SKU: 7100164951

3M™ Microfinishing Film Roll 372L, 15 Mic 5MIL, 0.807 in x 591 ft x 1 in (20.5mmx180m), Plastic Core, ASO, End Roll Mark Black Wheels 3M SKU: 71002033793M SKU: 7100193323 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