8 Glass Beads - 19 lb or 8.6 kg - Blasting Abrasive Media (Fine) 80-100 Mesh or Grit - Spec No 8 for Blast Cabinets Or Sand Blasting Guns - Small Beads
40/80 Mesh Coal Slag - ABS
Amazon.com: #7 Glass Beads - 8 lb or 3.6 kg - Sand Blasting Abrasive Media (Medium) 60-80 Mesh or Grit : Tools & Home Improvement