Liquidam EZ™ is an innovative one-part moisture vapor barrier that offers an easier alternative over traditional, two part epoxy-based remedies. It can be applied to concrete as little as 48 hours old with an MVER less than or equal to 25 lbs. per 1,000 ft2 per 24 hours, or a maximum relative humidity of 100%. Mechanical preparation, such as shot blasting, may not be required, especially for clean, sound concrete. Can be installed over burnished concrete.