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: 7100294838

3M SKU: 7100294838

Silicon carbide mineral works fast and produces a smooth finish

Pre-Cut To 4-3/16 Inch X 11-1/4 Inch

using water

3M SKU: 7010513121

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: 71002948383M 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