Recently I installed wood flooring over a concrete floor following major carpet destroying water damage. I did some leveling for very evident low areas by using a Portland cement mix. Now following another water loss, I'm going to replace the flooring again. This time I want to do a better job of leveling the remaining depressions. Is there a product, possibly a self leveling epoxy, that is available for this. I will not have to raise the floor in it's entirety. I just want to remove obvious depressions.

Thanks for your time.