3M™ Microfinishing Film Belt 372L, 60 Mic 5MIL, 2-1/4 in x 94 in Min Qty Order:50 3M SKU: 7010493736

3M SKU: 7010493736

3M SKU: 7010310893

3M SKU: 7100217446

3M SKU: 7010518032

close-tolerance finishes on a variety of substrates

3M™ Microfinishing Film Belt 372L, 60 Mic 5MIL, 2-1/4 in x 94 in Min Qty Order:50 3M SKU: 70104937363M SKU: 7010532997 Lead Time: ~8 days Our 3M Microfinishing Film Belt 372L is designed to help you get the finest finish possible, and is available in a wide variety of forms. It features micron graded aluminum oxide abrasive bonded to a durable polyester film backing to produce a fast cut rate and uniform finish on composites, plastic, fiberglass and metal. Closed coat construction provides good grain density and helps deliver a finer finish. Durable