3M™ Microfinishing Film Belt 372L, 20 Mic 5MIL, Type 2, Red, 3-1/2 in x 15-1/2 in Brushes 3M SKU: 7100270880

3M SKU: 7100270880

3M SKU: 7010511980

3M SKU: 7010298179

containing abrasive grain and resin

3M SKU: 7010524669

3M™ Microfinishing Film Belt 372L, 20 Mic 5MIL, Type 2, Red, 3-1/2 in x 15-1/2 in Brushes 3M SKU: 71002708803M SKU: 7010534862 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