This grinder is very aggressive, yet extremely easy to operate due to the smooth operation of the STI rotary gear system. In addition, the low price of the Prep/Master Jr. is very affordable and ...

concrete grinder, or crack repair sealant for a smooth perfect finish. Thoroughly clean the floor. Sweep away dirt, vacuum the dust bunnies from the corners, and use a pressure washer or concrete ...

the grinder will clear it away like a champ. Read more: Painting Tips That Even HGTV Stars Swear By Now that your concrete floor is as smooth as a bowling lane, it's time to talk about a tool you ...