Where To Buy Aluminum Oxide May 2026

Depending on whether you need a small jar for polishing or bulk quantities for sandblasting, you can find aluminum oxide at the following locations:

For rock tumbling, glass etching, or dental work, finer grades are required: Aluminum Oxide - Amazon.com where to buy aluminum oxide

: Carries high-quality blasting abrasive, such as the ALC 25 lbs 60-grit , though some items are online-exclusive and cannot be bought in-store. Depending on whether you need a small jar

: Best for affordable, bulk blasting media. They typically stock 25 lb and 50 lb buckets of 70-grit black aluminum oxide. or dental work

Aluminum oxide is widely available from hardware stores, industrial suppliers, and specialized online retailers, with its availability largely determined by your intended use (e.g., sandblasting, polishing, or industrial applications).