3M™ Microfinishing Film Roll 373L, 40 Mic 5MIL, Type 2, Blue, 0.63 in x 899 ft x 1 in (16mmx274m), Plastic Core, ASO, ERMB First Aid and attaining straightline-brushed finishes on

and attaining straightline-brushed finishes on a variety of metals

3M SKU: 7100247507

3M SKU: 7100263920

3M SKU: 7100263613

Y-weight polyester cloth backing holds up to finishing and aggressive grinding

3M™ Microfinishing Film Roll 373L, 40 Mic 5MIL, Type 2, Blue, 0.63 in x 899 ft x 1 in (16mmx274m), Plastic Core, ASO, ERMB First Aid and attaining straightline-brushed finishes on3M SKU: 7100271069 Lead Time: ~7 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