3M™ Microfinishing Film Roll 372L, 9 Mic 5MIL, 0.65 in x 650 ft x 3 in (16.51mmx198m), Plastic Core, ASO, ERMR, 9 ea/Case Belts 3M SKU: 7010512657

3M SKU: 7010512657

3M SKU: 7100099611

3M SKU: 7100284504

3M SKU: 7010532814

extending the life of the abrasive mineral

3M™ Microfinishing Film Roll 372L, 9 Mic 5MIL, 0.65 in x 650 ft x 3 in (16.51mmx198m), Plastic Core, ASO, ERMR, 9 ea/Case Belts 3M SKU: 70105126573M SKU: 7100296908 Lead Time: ~10 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