Other Surface Treatments
There are various ways you can further treat your aluminium extrusion component.
The appearance of aluminium as it comes off the press in its finished form is ‘Mill Finish’, and the benefit of aluminium is that it can be used in this condition depending on the use for the material.
You may choose to further treat your aluminium if you choose to, or the finished item requires it and generally there are 2 main reasons for further treating an aluminium extrusion – either for decorative purposes or protective purposes for example extra corrosive resistance.
The following is a list of some of the ways you can further treat your Aluminium;