Amazon.com: Black Diamond Abrasive Blast Media, Coal Slag, Coarse Grade, 10/40 Mesh Size (50 LBS) : Tools & Home Improvement
30-60 Grit (#50) Crushed Glass Abrasive - 19 lb or 8.6 kg - Blasting Abrasive Media (Medium) #50 Mesh - 559 to 254 Microns - for Blast Cabinets Or Sand Blasting Guns: Amazon.com: Tools & Home Improvement
Amazon.com: #180 Grit Premium Brown Fused Aluminum Oxide - (8 LBS or 3.62 kg) - Fine Grade High Density Sand Blasting Abrasive Media for Etching, Blast Cabinets or Blaster Guns : Tools & Home Improvement
Amazon.com: Eastwood Portable High Pressure Blaster Model 110 Air Media Abrasive Blasting Kit : Tools & Home Improvement