3M Optical Film Roll 361M is used to create discs, belts and other abrasives designed for fine finishing on glass lenses and vision wear. It features micron-graded aluminum oxide abrasive grains...
3M Lapping Film Roll 264M is used to create discs, belts and other abrasives designed for flat lapping and finishing on glass, vision wear and fiber optics. It features micron-graded aluminum oxide...
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...