3M™ Microfinishing Film Roll 372L, 15 Mic 5MIL, 0.807 in x 500 ft x 3 in (20.5mmx152.5m), Plastic Core, ASO, End Roll Mark Black Min Qty Order:4 3M SKU: 7100209172

3M SKU: 7100209172

3M SKU: 7010497442

Roll form enables conversion or custom sheet sizing for tool or hand use

3M SKU: 7100223981

3M™ Microfinishing Film Roll 372L, 15 Mic 5MIL, 0.807 in x 500 ft x 3 in (20.5mmx152.5m), Plastic Core, ASO, End Roll Mark Black Min Qty Order:4 3M SKU: 71002091723M SKU: 7010509976 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