3M 362L Microfinishing Film

The 3M™ Microfinishing Film Roll 362L with 15 µm grit (3 mil) was specially developed for high-precision fine grinding and finishing work. It ensures a uniform and controlled sanding pattern that meets the highest requirements for dimensional accuracy and surface quality. The durable polyester film backing ensures consistent sanding performance, excellent dimensional stability, and a long service life—even with intensive use. Thanks to its precise grit distribution, the sanding roll achieves clean, reproducible results and is ideally suited for machining metal, plastic, and painted surfaces where precision and reliability are essential.