3M™ Microfinishing Film Roll 472L, 40 Mic 5MIL, Type E, 4 in x 150 ft x 3 in (101.6mmx45.75m), Keyed Core, ASO, 4 ea/Case First Aid 3M SKU: 7010532959

3M SKU: 7010532959

3M SKU: 7010513121

3M SKU: 7100193299

3M SKU: 7100187640

3M SKU: 7100187657

3M™ Microfinishing Film Roll 472L, 40 Mic 5MIL, Type E, 4 in x 150 ft x 3 in (101.6mmx45.75m), Keyed Core, ASO, 4 ea/Case First Aid 3M SKU: 70105329593M SKU: 7000028161 Lead Time: ~19 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