3M™ Microfinishing Film Roll 372L, 30 Mic 5MIL, 0.807 in x 600 ft x 3 in (20.5mmx182.75m), Plastic Core, ASO, End Roll Mark Black Min Qty Order:2 3M SKU: 7100209681

3M SKU: 7100209681

3M SKU: 7010492502

3M SKU: 7010492506

3M SKU: 7100207290

Tough aluminum oxide abrasive mineral cuts fast and performs well on many substrates

3M™ Microfinishing Film Roll 372L, 30 Mic 5MIL, 0.807 in x 600 ft x 3 in (20.5mmx182.75m), Plastic Core, ASO, End Roll Mark Black Min Qty Order:2 3M SKU: 71002096813M SKU: 7010510091 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