3M™ Microfinishing Film Roll 373L, 40 Mic 5MIL, Type 2, Blue, 0.827 in x 900 ft x 3 in (21mmx274.25m), Plastic Core, ASO, ERMB Min Qty Order:2 Designed for fine finish sanding

Designed for fine finish sanding of contours on hard-to-grind materials

3M SKU: 7010512841

3M SKU: 7010493837

3M SKU: 7000139146

3M SKU: 7000118698

3M™ Microfinishing Film Roll 373L, 40 Mic 5MIL, Type 2, Blue, 0.827 in x 900 ft x 3 in (21mmx274.25m), Plastic Core, ASO, ERMB Min Qty Order:2 Designed for fine finish sanding3M SKU: 7010510024 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