How To Sand Concrete Countertops. Mix a slurry and include the same pigment ratio if your concrete is tinted. Precast- remove side forms and flip over resting the slab on some risers so air can move under the slab as well.
This should be done to all concrete countertops. This is a basic tutorial on how to polish a concrete counter top. Do you need to sand concrete countertops but dont want to spend the money to buy a brand new wet grinder.
Sponge some water on the surface of the countertop to completely wet it.
Slurry Sand and Seal Sand the countertop surface and sides to expose any air bubbles near the surface using an orbital sander and 80-grit sandpaper. This is a basic tutorial on how to polish a concrete counter top. This done with a standard orbital sander and a garden hose. Sweep away the dust.
