3M 7100017774 | 8-1/2" Width x 11" OAL 268L Aluminum Oxide Film Sheet

3M microfinishing PSA film sheet 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. The pressure sensitive adhesive (PSA) backing enables easy attachment to a sanding block. Use wet or dry.

Features:

• Provides precise, controlled, close-tolerance finishes
• High-strength film backing is tear resistant and can be run wet to reduce loading and airborne residue
• Precision, micron-graded aluminum oxide abrasive offers a fast cut, long life, and uniform finish on many substrates
• Flexible backing achieves consistent finishing on contoured surfaces
• PSA backing sticks easily but securely to sanding blocks, and is easily removed
• Ideal for sanding plastics, paint, e-coat and wood, as well as ferrous and non-ferrous metals