Planiseal™ EMB premium epoxy moisture barrier has been formulated to reduce the MVER rates of concrete slabs measuring as high as 20 lbs. per 1,000 sq. ft. per 24 hours to less than 3 lbs, the company notes. “One coat of this 100%-solids, two-part, clear epoxy product penetrates the surface of properly prepared concrete substrates, creating a solid film layer that provides maximum protection against moisture transmission for virtually any floor covering.”