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    Thread: Acid dipping

    1. #1
      Join Date
      Jan 2005
      Location
      McMinnville, TN
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      498

      Acid dipping

      Anyone know of any shops in the middle TN area that acid dip bodies?



    2. #2
      Join Date
      Aug 2004
      Location
      Elgin, IL
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      188
      You don't want to acid dip a body. Acid stays in the nooks and crannys and will ruin your paint. Look for a Ready Strip. They use alkyline solution instead.
      Good Luck,
      Dan

    3. #3
      Join Date
      May 2000
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      4,151
      Country Flag: United States
      Quote Originally Posted by KWIKND
      You don't want to acid dip a body. Acid stays in the nooks and crannys and will ruin your paint. Look for a Ready Strip. They use alkyline solution instead.
      Good Luck,
      Dan
      Why doesn't the alkaline solution stay in the knocks and crannies?

    4. #4
      Join Date
      Aug 2006
      Location
      Belforest, AL
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      1,092
      Quote Originally Posted by MarkM66
      Why doesn't the alkaline solution stay in the knocks and crannies?
      It does...

      It's just not as harmful as acid, once dried. The slightest amount of moisture getting on the acid, once dried, will reenergize (for lack of a better term) it and it will begin wrecking havoc on the paint/metal.

      -Todd
      Todd S.

      "I like to race school buses..."

    5. #5
      Join Date
      Aug 2004
      Posts
      830
      I think media (not sand) blasting is a good way to go... i have heard soda blasting can cause paint problems.

      I am also a big fan of air craft stripper... yes it can get into seams... so don’t let It.


      tape off any thing you don’t want it to get into and strip those small areas by hand. I have found that any kind of wax and grease remover that body shops use will neutralize it and remove it once its done its job

    6. #6
      Join Date
      Mar 2007
      Posts
      18
      There is a place in Atlanta called Un-Paint. I have used them before to strip bolt on parts but never a whole body, they can do whole bodies though, they had several when I was there. The parts look great when you get them back, anything that's not solid metal is gone. I don't know what chemical they use, you might have to get in touch with them and see.
      67 Chevelle 283 auto, soon to be on 18's w/ a TKO

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    7. #7
      Join Date
      Aug 2002
      Location
      Waleska Ga.
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      Quote Originally Posted by GA350
      There is a place in Atlanta called Un-Paint. I have used them before to strip bolt on parts but never a whole body, they can do whole bodies though, they had several when I was there. The parts look great when you get them back, anything that's not solid metal is gone. I don't know what chemical they use, you might have to get in touch with them and see.
      I have used un paint years ago! an they do a good job.I think they have had problems because they did not get the body's neutralized after the stripping.
      BUT as others have pointed out the stripper gets in to places you cant get it out! an it will wreck a paint job latter after its done.

      GA350 welcome to the site. good to have some more Ga. members!!
      David Sloan

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    8. #8
      Join Date
      Jul 2001
      Location
      Detroit, Michigan
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      6,854
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      Quote Originally Posted by KWIKND
      You don't want to acid dip a body. Acid stays in the nooks and crannys and will ruin your paint.
      Dan, there may have been some isolated situations in the past but this is just not the norm when it comes to acid-dipping. Several People here have had their cars acid-dipped with no problems. I'm one of them. Andrew Borodin had his done years ago and I've not heard of him having any issues either. Even 'The Mule' was acid-dipped. The place that does it here in Michigan takes great strides to nuetralize the acid once the vehicle is removed. I have not had any issues.
      Last edited by trapin; 08-07-2007 at 04:36 AM.
      1968 Pro-Touring Camaro LS1

      Project: Next Year
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    9. #9
      Join Date
      May 2005
      Location
      Miami
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      2,218
      Country Flag: United States
      check out my post in the southern states area...I was gonna acid dip but found this place in FL...

      http://www.autorestorationdepot.com/

    10. #10
      Join Date
      Sep 2006
      Posts
      39
      The people I plan to use are in Jackson, MS about
      5 hours from the Tenn/Alabama border...

      http://www.metalfinishings.com/

      They also use non-destructive alkaline, but also do
      e-coating with a zinc phosphate coat underneath.
      After an e-coat, no need to worry about rust inside
      rockers or nasty stripping agents leaking out later
      and ruining your paint. It's been a while, but I recall
      that their prices were very reasonable. But I'm glad
      I also know about that Florida shop now because
      they're prices also look good.

    11. #11
      Join Date
      Aug 2004
      Location
      Elgin, IL
      Posts
      188
      Quote Originally Posted by trapin
      Dan, there may have been some isolated situations in the past but this is just not the norm when it comes to acid-dipping. Several People here have had their cars acid-dipped with no problems. I'm one of them. Andrew Borodin had his done years ago and I've not heard of him having any issues either. Even 'The Mule' was acid-dipped. The place that does it here in Michigan takes great strides to nuetralize the acid once the vehicle is removed. I have not had any issues.
      I guess the deciding factor would then be (just like everything) the prep work done to avoid problems. I don't think I would pick someone out of the yellow pages for something like this. I would hate to find out after the paint is layed down.
      My builder has had problems. I don't know any details other than a passing comment."I would never paint another car that had been acid-dipped. Nothing but problems."
      The residual acid burned off "The Mule" upon re-entry so that example does not count! LOL
      Thanks
      Dan

    12. #12
      Join Date
      Apr 2009
      Location
      Oregon
      Posts
      1

      Metal Dipping / Acid Dipping

      We do acid dipping here on the West Coast.

      It's by far the most superior way of prepping anything metal for painting.

      It's all the guys that don't really know about the process that gets you all worked up about this. And truth be known the "acid" part of the dipping is what stops all the issues from happening.

      Guys you have to understand what compounds go into the paint used to paint your cars. Once you understand that then you'll quickly see why once removed from a classic car it's imperative that it be acid dipped.
      Last edited by Damn True; 04-22-2009 at 10:06 PM.

    13. #13
      Join Date
      Apr 2009
      Posts
      87
      Quote Originally Posted by trapin View Post
      Dan, there may have been some isolated situations in the past but this is just not the norm when it comes to acid-dipping. Several People here have had their cars acid-dipped with no problems. I'm one of them. Andrew Borodin had his done years ago and I've not heard of him having any issues either. Even 'The Mule' was acid-dipped. The place that does it here in Michigan takes great strides to nuetralize the acid once the vehicle is removed. I have not had any issues.
      Can you tell me what the name of the place in Michigan is ,please? Or does anyone have any reccomendations in the Buffalo area? I'd be closer to that.

      Thanks,

      Roman

    14. #14
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      Dec 2005
      Location
      Maryland
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      1,863
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      I had one dipped several years ago,and swore I would never do that again unless I could have it dipped in some kind of sealer right after.The acid keeps working out of the seams,even after the the car was painted,a real nightmare.Ron
      Ron Schwarz

    15. #15
      Join Date
      Nov 2005
      Location
      Little Rock, Arkansas
      Posts
      945
      I had mine done by Redi-Strip of Jackson, MS. Not acid, alkaline followed by a phosphate finish. That's the best way to make sure you've killed the rust. The down side is that it also take out every bit of the seam sealer. You'll be amazed at how much seam sealer there is in a car when you have to replace it.

    16. #16
      Join Date
      Aug 2001
      Posts
      924
      Country Flag: United States
      Quote Originally Posted by trapin View Post
      Dan, there may have been some isolated situations in the past but this is just not the norm when it comes to acid-dipping. Several People here have had their cars acid-dipped with no problems. I'm one of them. Andrew Borodin had his done years ago and I've not heard of him having any issues either. Even 'The Mule' was acid-dipped. The place that does it here in Michigan takes great strides to nuetralize the acid once the vehicle is removed. I have not had any issues.

      Yes the Mule was dipped, E-Coated and it shows signs of still having acid trapped in some of the seams. The entire process was covered in Popular Hotrodding. I would not acid dip another car. Camaro X and Jackass were both media blasted.

    17. #17
      Join Date
      Dec 2004
      Location
      Beaufort , NC
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      1,849
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      I was told of "Dry
      Ice" is being used to strip,anyone seen/had this done?
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    18. #18
      Join Date
      Nov 2005
      Location
      Little Rock, Arkansas
      Posts
      945
      10+ years on mine and no evidence of any problems. Perhaps they didn't do something right?

    19. #19
      Join Date
      Jul 2001
      Location
      Detroit, Michigan
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      Quote Originally Posted by Charley Lillard View Post
      Yes the Mule was dipped, E-Coated and it shows signs of still having acid trapped in some of the seams. The entire process was covered in Popular Hotrodding. I would not acid dip another car. Camaro X and Jackass were both media blasted.
      Sorry to hear that Charley. I guess every car is different. Mine has had paint on it for 2 years and I've not had a single issue arise. I don't think Andrew has either, although I could be wrong. I'll say this though....the acid dipping process is getting mighty expensive. 7 years ago my shell was $1800 to dip. I don't want to guess what it is today.

      Roman, the place that did mine is; International Paint Stripping in Romulus, Michigan (734)942-0500.
      Last edited by trapin; 04-24-2009 at 08:49 AM.
      1968 Pro-Touring Camaro LS1

      Project: Next Year
      - Start date; June '01
      - Completion; Sometime next year or the year after.....

    20. #20
      Join Date
      Oct 2002
      Location
      Houston,TX
      Posts
      630
      There is also a place in Jackson MS, cant remember the name.
      James J.

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