[mockingbird812]

Here is a way to even the odds with the higher moisture content in concrete in the mid-west vs. the dry southwest. This is a moisture barrier. It really penetrates down into the relatively porous concrete and creates a strong barrier. Theoretically if your concrete has a measurement of 4% moisture or greater you should use this. My concrete was right around 4% and I opted to use it to hedge my bets. This went down yesterday and today the epoxy slurry goes on top to even out the coarse floor surface....