3M™ Microfinishing Film Roll 372L, 50 Mic 5MIL, 0.787 in x 900 ft x 1-7/8 in (20mmx274.25m), Coreless, ASO, End Roll Mark Black Min Qty Order:16 Multi-purpose abrasive work well on

Multi-purpose abrasive work well on ferrous and non-ferrous metals and composites

3M SKU: 7100170030

3M SKU: 7100218623

Sheet may be cut and shaped according to project dimensions

3M™ Microfinishing Film Roll 372L, 50 Mic 5MIL, 0.787 in x 900 ft x 1-7/8 in (20mmx274.25m), Coreless, ASO, End Roll Mark Black Min Qty Order:16 Multi-purpose abrasive work well on3M SKU: 7100200933 Lead Time: ~8 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