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Basonat® HW 2100



All-purpose, hydrophilic polyisocyanate for general use with primary and secondary dispersions in water-based 2K PU coatings for low VOC systems with balanced properties regarding miscibility, resistance, and reactivity


  • Good light fastness, not yellowing
  • Solvent free
  • Based on isocyanurate oligomer
  • Work horse for water-based 2K polyurethane applications
  • Good chemical resistance
  • Compatible with primary and secondary dispersions
  • Easy emulsification into water
  • Excellent clarity and high gloss
  • High weather resistance

Product Groups

  • Polyisocyanates / Hydrophilic

  • Crosslinkers / Wb Polyisocyanates