3M™ Microfinishing Film Roll 372L, 40 Mic 5MIL, 5/8 in x 900 ft x 1 in (15.88mmx274.25m), Plastic Core, ASO, End Roll Mark Black Min Qty Order:3 3M SKU: 7010294917

3M SKU: 7010294917

3M SKU: 7100104887

3M SKU: 7010494171

3M SKU: 7010486975

3M™ Microfinishing Film Roll 372L, 40 Mic 5MIL, 5/8 in x 900 ft x 1 in (15.88mmx274.25m), Plastic Core, ASO, End Roll Mark Black Min Qty Order:3 3M SKU: 70102949173M SKU: 7010509988 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