3M™ Microfinishing Film Belt 372L, 20 Mic 5MIL, 3/4 in x 20-1/2 in Facility Safety 3M SKU: 7010493818

3M SKU: 7010493818

3M SKU: 7010331029

It offers reliable results on flat surfaces and some edgework

3M SKU: 7010518301

3M™ Microfinishing Film Belt 372L, 20 Mic 5MIL, 3/4 in x 20-1/2 in Facility Safety 3M SKU: 70104938183M SKU: 7010533074 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