Where To Buy Aluminum Oxide -

: Offers diverse options, including specialized white aluminum oxide and ultra-fine polishing powders through their online marketplace. Specialized Polishing and Lapidary Suppliers

Central Pneumatic 25 lb. Black Aluminum Oxide 70-Grit Abrasive Media where to buy aluminum oxide

For rock tumbling, glass etching, or dental work, finer grades are required: Aluminum Oxide - Amazon.com : A reliable source for various grit sizes

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). They typically stock 25 lb and 50 lb

: A reliable source for various grit sizes and quantities, from small 12 lb bags for hobbyists to large industrial orders.

: 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.

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