Sika is introducing MB EZ Rapid, a single-component rapid drying moisture barrier, adhesion promoter and substrate consolidator for all floor covering installations over critical substrates for residential and commercial applications.

Sika MB EZ Rapid is a roll-on moisture membrane designed to mitigate vapor transmission from porous (absorbent) subfloors for all flooring installations. It mitigates moisture issues originating from below the membrane allowing for moisture emission limitations of up to 99%/ASTM F2170 relative humidity test and 18 lbs./ASTM F1869 calcium chloride method test when two coats are applied. Moisture limitations with a one-coat application are 93%/ASTM F2170 relative humidity test and 12 lbs./ASTM F1869 calcium chloride method test.