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Dispex® Ultra PX 4290



Dispex® Ultra PX 4290 is a high-performance wetting and dispersing agent. It is suitable for inorganic and organic pigments and fillers in aqueous coating systems, printing inks and adhesives. Excellent stabilizing characteristics allow high levels of gloss and outstanding color strength. Excellent viscosity reduction also allows higher pigment loadings while maintaining excellent flow characteristics.


  • Designed to stabilize inorganic and organic pigments in aqueous formulations
  • Excellent flocculation stability
  • Outstanding color strength
  • Anti-flooding behavior
  • Improved gloss
  • Solvent-free

Product Groups

  • Dispersing Agents / Advanced High-Molecular Weight, High-Molecular Weight, High-molecular Weight