3M™ Microfinishing Film Roll 472L, 20 Mic 5MIL, Type E, 0.827 in x 328 ft x 3 in (21mmx100m), Plastic Core, ASO, ERMB

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.