

Rewmar RP is a one part polyurethane based primer that is ideal for use with underfloor heating. With a fast drying formula, this product can be applied in one, two, or three coats depending on the desired coverage and level of moisture barrier needed. Suitable for use on concrete screeds that have up to 95% relative humidity and are not under hydrostatic pressure, Rewmar RP can also be used as both an adherence primer and a moisture barrier. To ensure maximum adhesion, it is important to properly prepare the subfloor by removing any contaminants and abrading non-porous or smooth surfaces. With a shelf life of at least 9 months, this primer is a great choice for any project.