Anodising: This process makes the top layer of the aluminium porous. After it is screen printed the aluminium is sealed, locking the ink in and making it safe from the environment. The printed image is effectively sealed into the aluminium to protect it over time. Scratches, handling, installation, frequent surface dirt cleaning and usage are virtually non-existent.
There is a standard palette of basic colours used, although others can be mixed, such as pink, aquamarine or grey. The only limitation is an opaque white.
Anodised aluminium will not materially fade, chip, peel or chalk even under the harshest UV conditions.