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