3M™ Finesse-it™ Microfinishing Film Type D Disc Roll 268L
Fast cutting abrasive for precise, uniform, close-tolerance finish. High-strength polyester film backing aluminum oxide resin-bonded to a 3 mil polyester film backing for durability. Easy to re-use. Use wet or dry for finishing a wide assortment of workpieces.
Precision micron-grade aluminum oxide ,anti-loading fre-cut caoting,for plastic,fiberglass,wood,metals and solid surface