Stainless Steel Cleaning & Passivation

GreeNox provides fast electrochemical cleaning and passivation of stainless steel welds, removing heat tint and oxidation while restoring the protective passive layer.

  • Fast electrochemical weld cleaning without lengthy mechanical finishing
  • Removes heat tint and oxidation from stainless steel welds
  • Cleans and passivates stainless steel surfaces in one process
  • Ideal for stainless steel fabrication and professional welding applications


E-NOX
water-based acidic cleaners provide powerful cleaning and restoration of stainless steel surfaces.

  • Removes rust and oxidation from stainless steel
  • Dissolves mineral deposits and limescale as well as other stubborn contamination
  • Restores stainless steel surfaces in industrial and everyday applications
  • Suitable for a wide range of applications, from industrial equipment to kitchens, BBQs and outdoor stainless steel


Clean, restore and protect stainless steel with Bio-Circle.