3M™ Microfinishing Film Roll 372L, .728 in x 656 ft x 3 in, 9 Mic, ASO, Keyed Core, 8 ea/Case Min Qty Order:8 3M SKU: 7100187246

3M SKU: 7100187246

3M SKU: 7000139146

solid surface or where fine finish is critical

Durable polyimide bond resists deterioration from heat

3M™ Microfinishing Film Roll 372L, .728 in x 656 ft x 3 in, 9 Mic, ASO, Keyed Core, 8 ea/Case Min Qty Order:8 3M SKU: 71001872463M SKU: 7100184718 Lead Time: ~34 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