3M™ Microfinishing Film Roll 268L, 20 Mic 3MIL, Type D, 8 in x 150 ft x 3 in (203.2mmx45.75m), Keyed Core, ASO, Unbacksized Min Qty Order:1 3M SKU: 7010510246

3M SKU: 7010510246

3M SKU: 7100225262

Holds shape against tough substrates

The film backed belts work great on stroke sanders when reduced friction on the back of the belt is desired

3M SKU: 7010309506

3M™ Microfinishing Film Roll 268L, 20 Mic 3MIL, Type D, 8 in x 150 ft x 3 in (203.2mmx45.75m), Keyed Core, ASO, Unbacksized Min Qty Order:1 3M SKU: 70105102463M SKU: 7010510120 Lead Time: ~8 days Our 3M Microfinishing Film Roll 268L is a fast cutting abrasive for precise, uniform, close tolerance finishes. Aluminum oxide is resin bonded to a 3 mil, high strength polyester film backing that provides durability and flexibility for consistent finishing on contoured surfaces. Use wet or dry. High strength film backing is tear resistant and can be run wet to reduce loading and airborne residue. Ideal for