Re: Paint Aluminum jon
I painted my old 14' john boat a couple years ago and it came out really good. I cleaned it really well first with soap and water. Then I scrubbed it with a brillow pad type thing that came with a special aluminum cleanser that I got from NAPA auto paint store. NAPA people hooked me up with a cheap (but very functional and quick) sprayer to attach to my air compressor. They mixed up a two part aluminum primer, one part to stick to aluminum, other part to stick to primer and new paint. Then they gave me a two part paint mix to use with my sprayer. I did it all one afternoon and it came out really good and less than 100 bucks total. I had just enough paint to give everything a good or two layers but could've used more. I had NAPA match the paint color to my favorite spray can green color so that anytime I hit something like a rock and scratched it I could just spray over it with spray paint and it matched perfect.
Prep is the key for getting the paint to stick. Go get a good primer etc from somewhere and clean the boat really good.