Sandroid is an innovative tool for blasting decorative designs into existing concrete. It creates a fine impression in the concrete slab by blasting away the top surface of sealer, stain and concrete. Sandroid can create very delicate images as well as distinguished designs.
The Sandroid’s unique filter purge system allows for long-term usage without disassembling the unit for service. Simply connect your airline to the filter purge valve then open the valve to clear the dust from the filters.