CRL 2643120 120X Grit Aluminum Oxide Blasting Abrasive

Use CRL Aluminum Oxide for etching glass with a glass blaster machine. It will work in all CRL Sandblasters and Etch Blasters.
NOTE: 120 Grit Abrasive is more coarse than 180 Grit. Important Notes: Always wear the proper safety gear including gloves and eye protection when drilling glass. Work should be performed on a flat, horizontal surface. A Ground Fault Circuit Interrupter GFI must be used when using any type of electric tool in conjunction with water or coolant. Failure to follow any of these precautions can result in operator injury.