3M™ Microfinishing Film Roll 372L, 20 Mic 5MIL, Type 2, Red, 0.748 in x 328 ft x 3 in (19mmx100m), Plastic Core, ASO, ERMB Min Qty Order:16 silicon carbide mineral backed by

silicon carbide mineral backed by durable cloth

3M SKU: 7100191545

3M SKU: 7010495211

3M SKU: 7010517227

3M SKU: 7000052165

3M™ Microfinishing Film Roll 372L, 20 Mic 5MIL, Type 2, Red, 0.748 in x 328 ft x 3 in (19mmx100m), Plastic Core, ASO, ERMB Min Qty Order:16 silicon carbide mineral backed by3M SKU: 7100270583 Lead Time: ~7 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