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Technical Older lead sled steel body has cracks now in paint

Discussion in 'Traditional Customs' started by Duker, Apr 17, 2020.

  1. Duker
    Joined: Jan 9, 2015
    Posts: 8

    Duker
    Member

    I have a older rare lead sled car. The car has a hood that was chopped 4 inch off it to match the newer cowl and dash. And the rear fenders seams were filled in. So now after driving the to shows for the last 10 years I have short cracks in the rear area of the 1/4 panels. Also in the hood area too where it was ( stick welded and rivets ) yes I did say that. It has the stick weld marks / rivets left on the under side of the hood, small cracks in paint 2-3 inch long on the side of the hood.

    So how to repair it? The rear 1/4's are hard to get at, can I used seam sealer to help support it and the hood too ? I like to save this barn find, and show how old the body work is. Do I just remove all the old paint off with media blast to see whats under the paint.?
     

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  2. Tri-power37
    Joined: Feb 10, 2019
    Posts: 510

    Tri-power37
    Member

    Close up pictures of the troubled areas are needed.
     
  3. Mr48chev
    Joined: Dec 28, 2007
    Posts: 36,054

    Mr48chev
    ALLIANCE MEMBER

    I'd hazard a guess that the cracks may be due to frame and then body flex. With no top to help stiffen it that car needs one stiff frame and a somewhat soft suspension to keep the body from flexing.
    Back when I was 17 before my Sr year in high school I had a total brain fart and bought a 55 Metropolitan convertible because I thought it would get good gas mileage which it did when it ran. Several times I had to move it to a flatter spot to be able to open the doors because the body flexed so much.
     
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  4. CadMad
    Joined: Oct 20, 2012
    Posts: 886

    CadMad
    Member

    You need to determine what is under the paint on the problem areas. Different substrates lie beneath. It could be surface rust on the steel lifting the paint. It could be shrinkage and expansion of lead or plastic fillers or separation of substrates. It could be moisture related.
    It might have lots of filler.... it may have none.
    Do you intend to paint it yourself? If not I would let the person you entrust to be involved in the process of discovering the cause... to determine the remedy.
     
    Hnstray likes this.
  5. macdave06
    Joined: Dec 3, 2008
    Posts: 44

    macdave06
    Member

    When you say rivets I'm ***uming you mean pop rivets. Since pop rivets aren't water tight, I would bet you've got moisture built up under that repair and it's rusting under the filler.

    Sent from my LM-Q710(FGN) using Tapatalk
     
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  6. squirrel
    Joined: Sep 23, 2004
    Posts: 60,040

    squirrel
    Member

    If you want to fix the bodywork, you're gonna have to take the car mostly apart and weld everything together properly, which will probably require making some patch panels, replacing rusted metal and lousy bodywork, etc. It will be quite a project.

    Change the wheels so they match the theme of the car, drive the car and enjoy it as a survivor.
     
  7. 37hotrod
    Joined: Mar 15, 2006
    Posts: 2,110

    37hotrod
    Member

    Sound advice as always, Mr. Squirrel.
     
  8. squirrel
    Joined: Sep 23, 2004
    Posts: 60,040

    squirrel
    Member

    btw I really like the windshield in this car!

    yellow.jpg
     
  9. 41rodderz
    Joined: Sep 27, 2010
    Posts: 6,540

    41rodderz
    Member
    from Oregon

    You won’t know everything and anything unless you strip it and get into all the nooks and crannies. Related to what Squirrel said drive it like it is you still have the problems. It would drive me nuts , but that’s okay I am nuts .:D
     
  10. 41rodderz
    Joined: Sep 27, 2010
    Posts: 6,540

    41rodderz
    Member
    from Oregon

    I also hate having a car that has someone’s body work. I don’t care if George Barris himself did it. Buy original and do it my way so it is done head to toe.
     
  11. loveoftiki
    Joined: Nov 11, 2006
    Posts: 9,178

    loveoftiki
    Member
    from Livonia,Mi

    Dig in....pop rivets...be ready for a big project...
     
  12. Penetrator
    Joined: Aug 25, 2011
    Posts: 514

    Penetrator
    Member
    from SK CAN

    Sounds like a major hack job to me. Good luck!
     
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  13. 41rodderz
    Joined: Sep 27, 2010
    Posts: 6,540

    41rodderz
    Member
    from Oregon

    And just so no fan of G. Barris get bent out of shape , I am not saying I am any where near G. Barris experience level . I just rather start from scratch so I can see what the body needs instead of undoing someone’s or multiples body job(s) then have to do it right and solid the first time to the best of my abilities. :D
     
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  14. RICH B
    Joined: Feb 7, 2007
    Posts: 6,020

    RICH B
    ALLIANCE MEMBER

    Best advise yet. I would surmise that if you stripped the car and started over on the body; you may end up never driving the car again. I've seen more than a few decent driving cars turned into uncompleted projects.

    Sent from my Nexus 5X using The H.A.M.B. mobile app
     
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  15. 1-SHOT
    Joined: Sep 23, 2014
    Posts: 2,903

    1-SHOT
    Member
    from Denton

    Can you get a hold of a mil-gauge or paint thickness gauge. If so you can go over the car to determine the amount of filler on it before you go any further, this will give you a god idea of what’s you will find and then make your decision.
     
    loudbang likes this.
  16. Ebbsspeed
    Joined: Nov 11, 2005
    Posts: 6,492

    Ebbsspeed
    ALLIANCE MEMBER

    War wounds, shows that the car is used as it is supposed to be. Drive it and enjoy it. If you really want to fix it properly it'll probably have to be blown completely apart.
     
    Asphalt Angel likes this.
  17. Hnstray
    Joined: Aug 23, 2009
    Posts: 12,356

    Hnstray
    Member
    from Quincy, IL

    No need to explain yourself on the G Barris comment. Having read hot rod and custom mags since the mid ‘50s, there were plenty of photos that showed work in progress that was ‘quick and dirty” .....covered by lead....certainly including, but not limited to G Barris. That was generally accepted workmanship in the day. Not so much for Coach builders, but for a lot of ‘custom shops’.

    Ray
     
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  18. LM14
    Joined: Dec 18, 2009
    Posts: 1,936

    LM14
    Member Emeritus
    from Iowa

    Just because you have what you consider "older rare lead sled car" doesn't mean it's all that old or the work was done correctly. Pop rivets are a warning flag to me! Blast it, fix it right and paint it again.

    I would be willing to put money on the fenders not being welded to the body correctly before the seam was filled. That's a common shortcut that will show up later.

    SPark
     
  19. 41rodderz
    Joined: Sep 27, 2010
    Posts: 6,540

    41rodderz
    Member
    from Oregon

    Ahhh I see. :)
     
  20. Duker
    Joined: Jan 9, 2015
    Posts: 8

    Duker
    Member

     
  21. Duker
    Joined: Jan 9, 2015
    Posts: 8

    Duker
    Member

    1st. I like to thank all that replied to my post. The car rides soft and has a full frame..Not many cracks on the hood, 2 inch long with the seam where the hood was pan-cake they use rivets and then stick weld it on the under side of hood., and might have on the top side under the filler too. The filler is about 1/8 to 1/4 thick in the hood, magnets will stick some. The rear fenders to body show no cracks and its the thickest. Now the place above the rear fender on top ( flat area ) is where lead was used, I have a crack or two on each side in the paint.
    There were 7 cars completed like this. Mine is the 1st year the car was custom like this. My car was done in California, the early model for the rest of the 6 cars. The other cars used were 1946 and 47.. My car had a windshield was a flat frame like that was used on a dune buggy... I have 39 ford rear tail lights and a french in plate area in rear.
     
    Last edited: Apr 18, 2020
  22. 1946caddy
    Joined: Dec 18, 2013
    Posts: 2,374

    1946caddy
    ALLIANCE MEMBER
    from washington

    Fill the cracks with spot putty and paint the whole car with that flexible bumper paint. :D
     
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  23. Duker
    Joined: Jan 9, 2015
    Posts: 8

    Duker
    Member

    Thank you the windshield is from a 55-57 Chevy with 4 inches cut out of the center.
     
  24. Duker
    Joined: Jan 9, 2015
    Posts: 8

    Duker
    Member

    The rear fender are fine and no cracks along the seam area.
     
  25. Duker
    Joined: Jan 9, 2015
    Posts: 8

    Duker
    Member

    Maybe repair the hood and maybe put flames over the repair area? Any thoughts? And what colors of flames? Orange, bleed the yellow and outline with red ?
     
  26. Duker
    Joined: Jan 9, 2015
    Posts: 8

    Duker
    Member

    Thank you I will look for paint gauge..
     
  27. lostone
    Joined: Oct 13, 2013
    Posts: 3,637

    lostone
    Member
    from kansas

    I'd love to see some pics of the cracks and underside
     
  28. Well,,,I’m ***uming the paint is lacquer,,,,,and lacquer likes to crack when it starts getting old .
    It is a really hard shell paint,,,and doesn’t lend well to a lot of body flex .

    I would either drive like it is,,,,or just repaint ,,,,if you take it all apart,,,,it’s probably over ?
    It is really a beautiful old custom,,,,and has been together for years,,,enjoy it for what it is .

    Tommy
     

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