3M™ Microfinishing Film Belt 372L, 30 Mic 5MIL, 4 in x 38 in Hoses 3M SKU: 7010513559

3M SKU: 7010513559

3M SKU: 7000028206

3M SKU: 7100211716

This abrasive delivers precise

Triangular PSG abrasive grains are sharp and cut exceptionally fast

3M™ Microfinishing Film Belt 372L, 30 Mic 5MIL, 4 in x 38 in Hoses 3M SKU: 70105135593M SKU: 7010533117 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