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SurTec 580 NC

Cr-free Post-Treatment for ZnPhos

  • Improves the performance regarding corrosion protection significantly
  • No negative influence on the performance in respect to paint adhesion
  • Applicable for the passivation of various phosphate layers: Zn, Mn, or Zn/Ca
  • Also suitable for the post-treatment of Fe phosphatings
  • Multi-metal operation with aluminium and Zn-plated material possible

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