All concrete contains moisture and if the moisture level is too high it may cause the leveling compound to degrade over time.
Leveling concrete floor before epoxy.
A common misconception is that by applying a high build epoxy coating like a self leveling on uneven concrete the floor will magically become smooth and level.
Grinding opens the pores in the.
If you need to even out the surface before you apply the epoxy you could look into using self leveling cementitious compound.
Note the caps and bold.
You run the risk of consuming a lot of product with absolutely nothing to show for.
Repeat until the surface of the concrete has a gritty etched texture.
Before an epoxy coating is applied to the floor jon don highly recommends considering the following.
Spray or pour the mixture on the floor to etch the surface then go over the floor with your power floor scrubber again.
While shotblasting and chemical stripping are both effective methods of removing previous coatings from a concrete floor grinding has some notable benefits.
Preparing to use self leveling concrete.
This will not happen.