
3M Products & Supplies
3M Microfinishing PSA Film Disc 268L, 30 Mic 3MIL, Type D, 8 in x NH, Die 800L, 50/Carton, 200 ea/Case
Achieve Close-Tolerance Finishes
We designed our 3M Microfinishing Film Disc 268L to enable operators to achieve precise, controlled, close-tolerance finishes on surfaces from metals to plastics to wood. This product features precision, micron-graded aluminum oxide, resin-bonded to a high-strength, resilient polyester film backing. Aluminum oxide is desirable among industrial professionals for its fast cut-rate and long life.
Aluminum oxide is suitable for a wide variety of materials in both woodworking and metalworking, including ferrous alloys.
Available in a wide range of grades, these discs are color coded for easy selection of grit and reduced risk of error.
Run Wet or Dry
These film-backed discs are water resistant, so they can be run wet or dry.Coolant generally extends abrasive life, increases cut rate and prevents loading. The high- strength, bare-film backing maintains its strength and flexibility when paper will degrade when run wet. This disc is an excellent choice for sanding plastics, metals, paint, e-coats and wood.