Anolok® 543 Umber.
An attractive and durable bronze anodised finish perfect for architectural façades and other applications.

















Features of Anolok® 543 Umber aluminium finish.
Anolok® 543 Umber provides an aesthetically pleasing metallic sheen to your projects. This lighter bronze finish is a characterful and distinctive shade which will help your building deliver real impact for decades to come with only minimal maintenance and cleaning required.
It is suitable for a wide range of applications including:
- Aluminium panels and sheets
- Perforated aluminium sheets and meshes
- Aluminium curtain walls
- Aluminium windows

Benefits of Anolok® 543 Umber.
Anolok® 543 Umber is fade-free and has been proven to last for decades in all conditions and environments. The benefits of this finish, achieved using cobalt through our exclusive Anolok® method, are delivered across your building’s lifecycle. Learn more here:
What is Anolok® Bronze?
Anolok® Bronze was commercialised in Japan in the 1960s and United Anodisers has been producing the finish since 1971. We hold the registered trademark for the treatment and are the exclusive producers of this premium anodised aluminium finish.
Our process deposits an increased amount of cobalt to give shades of bronze from pale bronze right through to black. A light scatter method produces the colours and ensures they are completely fade free.
Request a sample
Want to see our beautiful Anolok® 543 Umber finish for yourself? Request a sample today.














