Hydro Guard SP-1

Hydro Guard SP-1,from Mer-Krete, is a rapid-drying thin, load bearing waterproof and crack isolation membrane,that is composed of modified elastomeric co-polymers. With excellent elongation, adhesion and high strength properties, the product is light green when applied and develops to a emerald green when dry. Hydro Guard SP-1 provides a 100 percent waterproof membrane that limits the transfer of substrate cracks to the finished ceramic or stone tile surface.