Aluminum extrusions are bars made with hollow cavities that allow each to be joined easily, using special connectors. The primary difficulty when painting aluminum extrusions centers on the fact ...
Actually, aluminum that is to be permenently colored and protected rom the elements is usually anodized. Aluminum can also be powder coated, polished, and plated.
Auminum can also be Parkerized if you want a flat black finish.
Rocmike aka American Patriot so far has 7 hours of posting under its alias Wilber Tanner, over an hour of posting under its alias Bob Suffolk and over 3 hours of posting under its alias Bill who is still posting. All repeating the same thing over and over and going to old questions and answers no one has been on in a long time. GET A LIFE.