Bayhydrol XP 2546 Polyacrylate Bayer MaterialScience Acrylic Resins >> Styrene/ acrylic copolymer >> Emulsions/ Dispersion Coatings >> Waterborne water Anionic Polyacrylate Dispersion Bayhydrol XP 2546 is a binder used in the formulation of water-reducible, two-component polyurethane coatings and sealers for mineral substrates and reactive resins (EP, PUR). Bayhydrol XP 2546 dispersion has outstanding mechanical and chemical resistance, and is suitable for the formulation of sealers for mineral substrates ad reactive resins, especially when good hot tire resistance is required. The product can also be combined with other water-reducible binders. As with any product, use of Bayhydrol XP 2546 in a given application must be tested (including but not limited to field testing) in advance by the user to determine suitability. Anionic polyacrylate dispersion. Provides very good mechanical and chemical resistance.