3M™ Microfinishing Film Roll 372L, 20 Mic 5MIL, Type 2, Red, 0.964 in x 900 ft x 3 in (24.49mmx274.25m), Plastic Core, ASO, ERMB Min Qty Order:2 3M SKU: 7100210339

3M SKU: 7100210339

3M SKU: 7100225919

and long life on a premium aluminum oxide sheet with a durable edge and convenient 3M™ Hookit™ attachment

3M SKU: 7010492843

3M SKU: 7100206208

3M™ Microfinishing Film Roll 372L, 20 Mic 5MIL, Type 2, Red, 0.964 in x 900 ft x 3 in (24.49mmx274.25m), Plastic Core, ASO, ERMB Min Qty Order:2 3M SKU: 71002103393M SKU: 7010510013 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