I repainted white above thirty year outdated brown aluminum siding two many years ago applying Bear Ultra. It took two coats sprayed on and it nevertheless appears to be nearly as good day a single. Labor for this project ranges from $150 to $350 for each hour but differs http://exteriorpaintingcontrator69258.blogzag.com/16229804/facts-about-how-to-prep-aluminum-siding-to-paint-revealed