3M™ Microfinishing Film Roll 372L, 40 Mic 5MIL, 0.709 in x 300 ft x 1 in (18mmx91.5m), Plastic Core, ASO Min Qty Order:17 3M SKU: 7010517339

3M SKU: 7010517339

3M SKU: 7010495670

3M SKU: 7010495498

3M SKU: 7100206299

3M™ Microfinishing Film Roll 372L, 40 Mic 5MIL, 0.709 in x 300 ft x 1 in (18mmx91.5m), Plastic Core, ASO Min Qty Order:17 3M SKU: 70105173393M SKU: 7100263003 Lead Time: ~7 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