Get a fast cut, long life and excellent performance with premium aluminium oxide abrasive Easy to change and reuse, maximizing use for the entire disc life Durable film backing is tear-resistant and gives a consistent uniform finish Load-resistant coating helps prevent dust and debris from clogging the disc Excellent for contoured surfaces Excellent for contoured surfaces Suggested Applications Apply to a wide variety of materials in both woodworking and metalworking, including ferrous alloys Use with a random orbital sander and 3M Hookit backup pad (sold separately)