Thoroughly wipe down the surface to ensure there are no debris that could leave pits.

How to sand concrete floor. This can be done with the help of a patching slurry. Always start from the corners and move towards the center of the floor. First, get a cold chisel, and clean the corners.

Sandpaper to sand concrete floor. Using sandpaper is the easiest way of sanding concrete floors within a short time. It is easiest to spread the grout evenly across the floor, making sure it gets into every empty crack.

Keep a mop and water bucket alongside you while sanding the concrete floor. These machines are a lot more capable than the handheld. This video shares how to safely grind concrete floors.

How to diamond grind a concrete floor to the correct concrete surface profile required before installation of an epoxy or urethane coating. It works just as effectively on indoor and outdoor floors as it does on counters, walls, steps, and other. Once the grout is dry, wipe it clean with a wet rag.

To get a consistent finish, connect your water hose to the sander and apply pressure to the surface. This sealant will protect the surface. Maintain a continuous water supply and.

Clean the area of dust with a broom and dustpan after finishing. These bits of concrete usually break off fairly easily with just a hammer and cold chisel. Apply the paint after the epoxy dries using a roller on a poll and.