Silica Sand / 20 Grit - 100 lb Bag at Sun Valley Supply
20-30 Grit (#25) Crushed Glass Abrasive - 19 lb or 8.6 kg - Blasting Abrasive Media (Course - Very Large) #25 Mesh - 940 to 559 Microns - for Blast Cabinets Or Sand Blasting Guns : Amazon.sg: DIY & Tools
20-30 Grit (#25) Crushed Glass Abrasive - 19 lb or 8.6 kg - Blasting Abrasive Media (Course - Very Large) #25 Mesh - 940 to 559 Microns - for Blast Cabinets Or Sand Blasting Guns: Amazon.com: Tools & Home Improvement
QUIKRETE 0.5-cu ft 50-lb Silica Sand at Lowes.com
DIABLO 12 in. x 18 in. 20-Grit Sanding Sheet with Stick Fast Backing DCS120020P01W - The Home Depot