3M™ Microfinishing Film Roll 372L, 30 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: 7100201036

3M SKU: 7100201036

3M SKU: 7010290255

Use with 3M™ Holding Block (sold separately) for mounting

We engineered this multi-purpose stock for durability

3M SKU: 7010495427

3M™ Microfinishing Film Roll 372L, 30 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: 71002010363M SKU: 7010509877 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