3M™ Microfinishing Film Roll 372L, 40 Mic 5MIL, 0.472 in x 900 ft x 1in (12mmx274.25m), Plastic Core, ASO, ERMB, 3 ea/Case Min Qty Order:3 3M SKU: 7100044451

3M SKU: 7100044451

3M SKU: 7010364002

3M SKU: 7010496738

3M SKU: 7010534392

3M SKU: 7010536332

3M™ Microfinishing Film Roll 372L, 40 Mic 5MIL, 0.472 in x 900 ft x 1in (12mmx274.25m), Plastic Core, ASO, ERMB, 3 ea/Case Min Qty Order:3 3M SKU: 71000444513M SKU: 7000044992 Lead Time: ~6 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