Spreadable, elastomeric acrylic rubber for roofs with long-term durability. Creates a single, white protective film, without joints and joints, with excellent adhesion to the substrate. Due to its high modulus of elasticity, it can absorb even very intense contractions and expansions, without additional reinforcement. It protects the surfaces from moisture that damages the concrete reinforcement. It stands out for its excellent resistance to extreme weather conditions, maintaining its properties at temperatures from -30°C to +90°C.