2-phase Electrolyte Colouring

With this procedure, the anodised products are immersed in a tin solution and a current is added (electrolysis) for a short period of time. The tin then settles in the pores of the anodisation layer. Alucol offers the following colours using this procedure:

  • very light bronze
  • light bronze
  • medium bronze
  • dark bronze
  • black
  • titanium

These colours are UV and fade-resistant.