3M™ Microfinishing Film Roll 472L, 15 Mic 5MIL, Type E, 8 in x 150 ft x 3 in (203.2mmx45.75m), Keyed Core, ASO Abrasives 3M SKU: 7100210977

3M SKU: 7100210977

3M SKU: 7010367105

and cast iron

where dust may be a concern

3M™ Microfinishing Film Roll 472L, 15 Mic 5MIL, Type E, 8 in x 150 ft x 3 in (203.2mmx45.75m), Keyed Core, ASO Abrasives 3M SKU: 71002109773M SKU: 7010509973 Lead Time: ~8 days 3M Microfinishing Film Roll 472L was designed for superfinishing and powertrain microfinishing. This roll helps achieve uniform, consistent finishes on parts where close tolerances are important. Available in a range of grades. High strength polyester backing is durable and has uniform thickness. May be used on a variety of substrates. Micron graded silicon carbide mineral cuts sharp and fast while producing fine