3M™ Microfinishing Film Roll 373L, 40 Mic 5MIL, Type 2, Blue, 1-3/4 in x 450 ft x 1 in (44.45mmx137.25m), Plastic Core, ASO, ERMB Abrasives Cloth backing provides durability for

Cloth backing provides durability for either hand or machine sanding

3M SKU: 7010492800

3M SKU: 7100075208

3M™ Cloth Belt 340D is our open coat premium grade aluminum oxide cloth belt that provides durability for aggressive stock removal

Ideal for sanding wood by hand

3M™ Microfinishing Film Roll 373L, 40 Mic 5MIL, Type 2, Blue, 1-3/4 in x 450 ft x 1 in (44.45mmx137.25m), Plastic Core, ASO, ERMB Abrasives Cloth backing provides durability for3M SKU: 7010533589 Lead Time: ~30 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