These 14" Pressure Sensitive Adhesive discs consist of Aluminum Oxide abrasive material that is bonded to a x-weight cloth backing. The resin bond is a strong bonding agent which keeps the Aluminum Oxide grains on the cloth backing while providing an element of heat resistance and pressure resistance, extending the useful life of the disc.
The aluminum oxide grains offer a fast cut rate while still remaining economically priced. The X-weight cloth backing is much stronger than a paper alternative and will resist tearing . These PSA sanding discs can be used on a wide variety of materials including wood, ferrous alloys, and other metals. They are extremely versatile and can be used for sanding, medium grinding, deburring, blending, finishing, and polishing applications.
When the paper covering the adhesive is removed the disc should be pressed onto a backing pad or steel disc pad that is attached to a disc sander, random orbital sander, platen disc sander or stationary disc sander.