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re: Painting vs. Polishing aluminum boat

Posted on 7/10/14 at 11:44 am to
Posted by TheDrunkenTigah
Baton Rouge
Member since Aug 2011
17363 posts
Posted on 7/10/14 at 11:44 am to
quote:

If I paint, I will just paint over the current layer instead of stripping it bare.



Thats a good idea, like I said less is more when dealing with a small aluminum boat like that. It can turn into way more work than it's worth quickly. I'd use sandpaper and stay away from any sealant around rivets (if an alweld then awesome). Scuff it pretty good, wipe down with acetone just to get the grease off, then use self-etching primer. The primer will give the aluminum a surface that can actually hold paint, and if you don't skip that step then you don't have to be picky about paint. I used regular old spray paint, I think it said something about durable exterior or some shite.


ETA: after a year the only places paint has come off is where we had to flex seal the bottom near the transom. Again, if it doesn't leak, don't go scraping shite off.
This post was edited on 7/10/14 at 11:47 am
Posted by Polar Pop
Member since Feb 2012
10753 posts
Posted on 7/10/14 at 11:50 am to
It is rivited, but luckily no leaks after 32 years.

I am going to rivet aluminum angle front and rear, and lay 1/8 aluminum for decks (hatch up front for TM battery access), Pedestal bases on both front and rear seats, mount for TM on bow, paint and call it a day.

I have $0 in this boat so far, so I dont mind putting a little cash into it to make it a nice rig.
Posted by Hammertime
Will trade dowsing rod for titties
Member since Jan 2012
43030 posts
Posted on 7/10/14 at 11:51 am to
I did this:

Aircraft stripper from AutoZone
Palm sander with rough grit stuff I had laying arou
Blew off with air hose
Wiped down with brake parts cleaner
2 coats self-etching primer
4 coats camo paint


On the rails, I did:

Sanded by hand
Brake parts cleaner
Bedliner


On the seats:

Same as hull, but put bedliner before primer and paint
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