3M™ Microfinishing Film Roll 372L, 20 Mic 5MIL, 7-7/8 in x 165 ft x 3 in (200.02mmx50.25m), Plastic Core, ASO Facility Safety 3M SKU: 7010493940

3M SKU: 7010493940

3M SKU: 7100091038

3M SKU: 7100194908

3M SKU: 7010537179

3M SKU: 7010524438

3M™ Microfinishing Film Roll 372L, 20 Mic 5MIL, 7-7/8 in x 165 ft x 3 in (200.02mmx50.25m), Plastic Core, ASO Facility Safety 3M SKU: 70104939403M SKU: 7000044721 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