I'm getting ready to do some clean up work on my aluminum Lund. I want to
clean and polish some of the exposed aluminum, and afterward, spray it with
some kind of protectorant that will let it shine, and not dull. Is there
such a thing, or should I just paint it? And if I do paint it, what type of
paint should I use so it won't sluff off any time soon, and remain the shiny
color of the paint?

Steve