Dispersions, Resins and Additives
Efka® PU 4050
Dispersing agent for high-quality industrial finishes including automotive OEM and refinish, as well as resin-containing pigment concentrates.
Efka PU 4050 is a modified polyurethane for stabilizing inorganic and organic pigments with strong viscosity depressing properties. It improves gloss, reduces flooding problems, and supports higher color strength and lower viscosity. This product is used in all kinds of solvent borne coatings.
Product highlights
- High color development
- Improves gloss and DOI
- Reduces flooding problems
Suggested applications
- Automotive OEM
- Automotive refinish
- Industrial Coatings
- Resin-containing pigment concentrates (RCPC)