3M™ Microfinishing Film Roll 373L, 40 Mic 5MIL, Type 2, Blue, 1.457 in x 900 ft x 2-1/2 in (37mmx274.25m), Plastic Core, ASO, ERMB Grain & Powder 3M SKU: 7100232979

3M SKU: 7100232979

3M SKU: 7100269390

3M SKU: 7100292907

3M SKU: 7100092842

3M SKU: 7100247004

3M™ Microfinishing Film Roll 373L, 40 Mic 5MIL, Type 2, Blue, 1.457 in x 900 ft x 2-1/2 in (37mmx274.25m), Plastic Core, ASO, ERMB Grain & Powder 3M SKU: 71002329793M SKU: 7010533881 Lead Time: ~8 days Our 3M Microfinishing Film Roll 373L quickly cuts, shapes and polishes, delivering uniform, close tolerance finishes on parts used in metalworking applications. Available in a range of grades to help operators achieve goal tolerances. Friction coating is anti slip to help abrasive remain securely fastened to shoes. Ideal for automotive powertrain applications. Strong polyester film backing stands up to wear and