3M™ Microfinishing Film Roll 372L, 1.85 in x 656 ft x 3 in, 20 Mic, ASO, Keyed Core, 3 ea/Case Floor Markings 3M SKU: 7000045325

3M SKU: 7000045325

3M SKU: 7100224196

Integrated dry lubricant reduces loading when grinding soft metals

3M SKU: 7010517024

3M SKU: 7010514445

3M™ Microfinishing Film Roll 372L, 1.85 in x 656 ft x 3 in, 20 Mic, ASO, Keyed Core, 3 ea/Case Floor Markings 3M SKU: 70000453253M SKU: 7100184877 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