Interference Colouring (multicolour)
Interference colouring is a complicated procedure that is only offered by a handful of companies in Europe. Alucol has longstanding experience with this colouring technique. Colours applied with interference colouring are much more vibrant: each change in light gradient offers a different colour experience.
The principle behind interference colouring is that a double anodisation layer is applied during the anodising phase using the dual-phase electrolyte procedure. Alucol offers the following colours using this procedure:
- medium grey
These colours are UV and fade-resistant.