RS-3218 is small particle pure acrylic copolymer emulsion,It has excellent dirty resistance, ... and ultraviolet resistance. INTRODUCTIONRS-3218 is small particle pure acrylic copolymer emulsion, widely used for various coating formulation. ... waterproof, and weather and alkali resistance PROPERTIES Type of polymer: Pure Acrylic CopolymerAppearance: Milky liquidBrookfield viscosity (25, 4th rotor, 60rpm ...