3M™ Microfinishing Film Roll 372L, 40 Mic 5MIL, Type 2, Blue, 0.472 in x 900 ft x 1-1/4 in (12mmx274.25m), Coreless, ASO, ERMB Min Qty Order:4 3M SKU: 7100238280

3M SKU: 7100238280

3M SKU: 7010508368

3M SKU: 7010517907

3M SKU: 7010497013

3M SKU: 7010524875

3M™ Microfinishing Film Roll 372L, 40 Mic 5MIL, Type 2, Blue, 0.472 in x 900 ft x 1-1/4 in (12mmx274.25m), Coreless, ASO, ERMB Min Qty Order:4 3M SKU: 71002382803M SKU: 7010534058 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