EFKA 4055 Modified polyurethane Efka Additives Dispersing agents >> Polymerics Coatings >> Solventborne Coatings >> Solvent-Free/ High-Solids Butylacetate, Methoxypropylacetate, Alkylbenzene Properties: EFKA-4055 is a polymeric dispersant for stabilizing inorganic and organic pigments. This results in: improved gloss reduced flooding problems higher colour strength lower viscosity Application: EFKA-4055 is used for all kinds of solvent-based coatings as well as pigment concentrates. Incorporation: EFKA-4055 should be incorporated in the mill base before adding the pigments. High molecular weight polymeric dispersant for deflocculation of inorganic and organic pigments. Improves gloss. Reduces flooding problems. Provides high colour strength, low viscosity. Can be used for all kinds of solvent-based coatings as well as pigment concentrates. Should be incorporated in the mill base before adding the pigments.