#80 Grit Medium Aluminum Oxide Blast Media (8 LBS/3.6kg) – Premium Long-Lasting Sand Blasting Media High Abrasive Force Sand Blaster Sand for Metal, Sandblasters, Blasting Cabinet, Blasting Guns 【HIGH HARDNESS】Brown fused aluminum oxide is a mineral with a hardness of 9 on the Mohs scale (just below diamond), our aluminum oxide blast media will clean & etch on all types of surfaces including glass, granite, marble, ceramic and steel for fast, effective rust removal. 【LONG-LASTING】Aluminum oxide blast media wont break down as fast as glass blasting media and has a longer cycle life than most blast media. Lasts 10 times longer than silica and save your money. 【ECO-FRIENDLY】We provide you sand blasting media with strict quality standards, no free silica, 100% recycled of the sand blaster sand for metal, can be used wet or dry. 【PERFECT PACKAGING】We use a high quality white bucket for 8 LBS aluminum oxide blast media, you can easily carry and use it, without worry about damaged and leaked like carton. 【100% SATISFACTION GUARANTEE】If you are not satisfied with our aluminum oxide blast media, we will provide you a full refund or free replacement! Product Description Why Choice Brown Fused Aluminum Oxide? Brown fused aluminum oxide is a tough, hard material (Mohs hardness 9) with high strength, excellent wear and corrosion resistance and good thermal conductivity. The Angular shape makes this aluminum oxide blast media the longest-lasting rust-removing media. Sandblast media will clean & etch on all types of surfaces including glass, granite, marble, ceramic and steel. Recommended Uses: Rust and Paint Removal Sand Blasting/Blasting Cabinets Deburring Glass Etching Rock Tumbling Note: WEAR FULL PPE INCLUDING MASKS BEFORE WORK, EYEWEAR AND GLOVES. DUST IS HARMFUL IF INHALED.