OK here it is...I plan on painting the bottom floor of my 12' Alum. Feathercraft after a gluvit application to the seams. Can I use a good automotive primer and a few good ol' spray bombs of Rustolium or Krylon? There will be a wood floor that will take all foot abuse but there will about an 8-9" floor section around the perimeter of the "vessel" that will be exposed, not covered by the wood floor (that's actually the original layout from factory) . I would post pics but she is upside down in the driveway getting all of the duckboat green paint stripped from her sides and belly. I have no problem using marine grade paint if I have to but why spend major coin if I can get the same wear from off the shelf spray paint. After all the paint is stripped (hopefully this weekend) I'll get a bunch of pics and show all what I'm working with. I did find a few major cracks that are fixable after removing the paint but they all should be fixable with JB or alum. braising(SP) rods.
then pretty much whatever primer/paint you wish . Theres alot of us with Starcrafts who are using Rustoleum and rolling and tipping our paint on.