Amazon.com: #80 Grit Premium Brown Fused Aluminum Oxide - (8 LBS or 3.62 kg) - Medium Grade High Density & Anti-Skid Sand Blast Abrasive Media for Blasting Cabinets or Blaster Guns :
POWERTEC 12 in. 80 Grit PSA Aluminum Oxide Sanding Disc/Self Stick (3-Pack) 110603 - The Home Depot
80 Aluminum Oxide - 8 LBS - Medium to Fine Sand Blasting Abrasive Media for Blasting Cabinet or Blasting Guns. - Amazon.com