3M™ Microfinishing Film Roll 372L, .728 in x 656 ft x 3 in, 20 Mic, ASO, Keyed Core, 8 ea/Case Brushes 3M SKU: 7000118258

3M SKU: 7000118258

3M SKU: 7100223666

hard and soft woods

3M SKU: 7100195569

3M SKU: 7010360995

3M™ Microfinishing Film Roll 372L, .728 in x 656 ft x 3 in, 20 Mic, ASO, Keyed Core, 8 ea/Case Brushes 3M SKU: 70001182583M SKU: 7100184950 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