STI2818 Prep/Master Propane Grinder
STI 2818 Propane Prepmaster Concrete Floor Grinder and Polisher is ideal for projects greater than 5,000sf. Kawasaki 18HP LP, variable speed, easy to transport and load. STI''s PrepMaster 2818 Propane grinder is perfect for surface prep and polishing projects smaller than 5,000 sqft. The PrepMaster rotary head machines aggressively remove mastic, thin set and glue and also effectively polish