1 LB ALUMINUM OXIDE 50 micron WHITE Polishing Blasting Media Abrasive Tumbling

White Aluminum Oxide is a dental grade abrasive used for micro abrasion in dental applications. Obtained from the fusion of calcined alumina in electric arc furnaces. It is recommended for refractory applications where purity, chemical stability or high fractiousness is an issue to be considered. This is a 1 lb bag.