Excessive levels of moisture in concrete slabs can cause serious issues where flooring systems are installed. Not just fluid applied flooring but for tile and carpet as well. Floors should be screened before any application begins. However, if a floor does test high for moisture, Blendex has the solution. Our Blendguard/Blendcrete flooring systems have been successfully installed on countless floors where test results were much higher than the acceptable limit of 3 lbs per 1,000’ sqft of moisture vapor transmission. These systems have also been installed over floors that tested above the acceptable limit of 75% relative humidity. Ask a Blendex representative regarding this matter.