Craymul 5432 Styrene-acrylic polymer Atofina-Cray Valley Acrylic Resins >> Styrene/ acrylic copolymer Craymul 5432 is water-borne styrene-acrylic polymer. It possesses excellent water resistance. It is used in cement, concrete repair, primer bond coats, tile adhesives, water resistance 1 K, concrete paints. Styrene-acrylic water-borne polymer. Used in cement, primer bond coats and concrete coats. Possesses very good water resistance.