W. R. Meadows offers PREMOULDED MEMBRANE VAPOR SEAL with PLASMATIC CORE (PMPC) to stop both liquid and vapor moisture migration in footings, concrete floor slabs, and structural slabs.

PMPC is a patented (#US 7,179,761) seven-ply, weather-coated, permanently bonded, semi-flexible vaporproofing/waterproofing membrane. Easy-to-install and economical, PMPC is a true vaporproofing and waterproofing system ideal for horizontal applications. www.wrmeadows.com