Disclaimer: We offer contractor and wholesale pricing. Please come in a store or give us a call to learn more about our competitive pricing and contractor benefit program. VAPOR SHIELD is a chemical hardener, densifier, soluble chloride reducer used over bare concrete prior to cementitious overlay applications. Vapor Shield blocks and reduces vapor emissions through the concrete but leaves concrete breathable. It blocks hydrostatic pressure up to 20 psi. It does not alter the color of concrete, nor does it make the surface slippery or less slippery. Vapor Shield helps to reduce efflorescence on floors. It reduces the green window from 28 days to an average of 5 days. Vapor Shield reduces vapor emissions for application of surface coatings such as poly-urea coatings, epoxy coatings, urethane coatings, as well as carpet, floor tile, sheet vinyl and hardwood flooring materials.
