BOPREM PU-100 ECO
One-component primer based on polyurethane resins, free from organic solvents (100% dry weight). Recommended for protecting substrates made of cement screeds and concrete against capillary moisture penetration up to 4% (CM method), on which wooden floorings will be glued using polyurethane and epoxy-polyurethane adhesives (e.g. BONIPUR PARKIET 2k, BONIPOX PARKIET 2k and BONIPOX PARKIET 2k ECO). The condition for obtaining a moisture barrier is to apply the resin twice, the second time across the first layer. The preparation penetrates deeply into the primed substrate and binds the remains of dusts and micro-dusts. It is suitable to hot water underfloor heating. The product has a very limited odor.
