<ul><li>Aluminum Oxide is a high quality abrasive that is sharper than sand (not recommended) and cuts twice as fast.</li><li>Leaves a smooth textured finish with no pits or burrs.</li><li>Aluminum Oxide is tougher than glass bead and can be used over and over again</li><li>It is one of the most economical abrasives you can use in any reclaim system.</li></ul>