Vaniman 97924 Aluminum Oxide Sandblasting Media 250 Micron (60 Grit) “ 15lbsVaniman 97924 60 Grit White Aluminum Oxide Sandblasting Media 15lbs. High quality 250 Micron ANSI FEPA certified blast media. Aluminum Oxide is ideal for cutting, drilling, deburring, surface preparation, devesting, and texturing. VanOxide is an excellent and versatile abrasive media. Our sandblast media is sieved and sifted multiple times resulting in reliable blasting results. 15Lbs 250 Micron 60 Grit Mohs Hardness: 9 99. 8% Purity ANSI FEPA