A world-unique invention

11 October, 2019

The standard of tomorrow!

  • Unbeatable corrosion protection – tested by an independent testing institute
  • Beautiful black, UV-resistant and overpaintable surface
  • No masking is needed

Provexa Earth Black® is basically a high-alloy Zinc. We have recreated Zink’s own alloy as it exists in nature. An unbeatable rust protection completely free of nickel. We call this method the “Zinknickel killer” – already approved by major customers (OEM) as a replacement for Zinknickel.