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.
Extra Details
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 finishes
Non-slip backsize helps in powertrain applications, such as Microfinishing
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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.
Our 3M Microfinishing Film Roll 372L features micron-graded premium aluminum oxide bonded to a 5 mil polyester film backing to deliver uniform results and meet stringent surface requirements. A...