3M™ Microfinishing Film Roll 372L, 5MIL, 1.024 in x 650 ft x 3 in, 20 Micron, ASO Min Qty Order:12 3M SKU: 7010493129

3M SKU: 7010493129

3M SKU: 7010309471

3M SKU: 7010514808

3M SKU: 7010365599

3M SKU: 7100278688

3M™ Microfinishing Film Roll 372L, 5MIL, 1.024 in x 650 ft x 3 in, 20 Micron, ASO Min Qty Order:12 3M SKU: 70104931293M SKU: 7000037809 Lead Time: ~ 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 range