3M™ Microfinishing Film Roll 372L, 15 Mic 5MIL, 0.807 in x 300 ft x 3 in (20.5mmx91.5m), Plastic Core, ASO, ERMB, 15 ea/Case Min Qty Order:15 3M SKU: 7010494412

3M SKU: 7010494412

3M SKU: 7010310314

3M SKU: 7010331320

3M SKU: 7010517612

3M SKU: 7100084665

3M™ Microfinishing Film Roll 372L, 15 Mic 5MIL, 0.807 in x 300 ft x 3 in (20.5mmx91.5m), Plastic Core, ASO, ERMB, 15 ea/Case Min Qty Order:15 3M SKU: 70104944123M SKU: 7100239164 Lead Time: ~14 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