One-component, aqueous adhesives based on acrylic dispersion used for gluing elements made of polystyrene to porous surfaces such as concrete, gypsum, cement, bricks, particle board and cardboard. Once hardened, the adhesive forms a very white and extremely durable seam. Tensile strength (adhesion force) – 25 kg. / cm2. The yield of one vial is about 10 m. seam.