Remove the factory undercoat?

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    Author Topic: Remove the factory undercoat?  (Read 15866 times)

    Offline moprr

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    Re: Remove the factory undercoat?
    « Reply #30 on: December 12, 2009 - 02:53:50 PM »
    I started stripping the undercoating with a heat gun but I just bought some soybean oil I am going to try a spot shortly I will let you know if it works.
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    Offline Cuda Cody

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    Re: Remove the factory undercoat?
    « Reply #31 on: December 12, 2009 - 07:05:18 PM »
     :popcorn:


    Quote from: moprr on December 12, 2009 - 02:53:50 PM
    I started stripping the undercoating with a heat gun but I just bought some soybean oil I am going to try a spot shortly I will let you know if it works.
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    Offline Cuda Cody

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    Re: Remove the factory undercoat?
    « Reply #32 on: December 14, 2009 - 11:35:33 PM »
    I got a new box of popcorn.....  :popcorn:

    Quote from: moprr on December 12, 2009 - 02:53:50 PM
    I started stripping the undercoating with a heat gun but I just bought some soybean oil I am going to try a spot shortly I will let you know if it works.
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    Offline Topcat

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    Re: Remove the factory undercoat?
    « Reply #33 on: December 15, 2009 - 12:09:52 AM »
    Quote from: C O D Y on December 14, 2009 - 11:35:33 PM
    I got a new box of popcorn.....  :popcorn:

    I swear you got darker since your last post.
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    Mike, Fremont, CA.

    Offline IMNCARN82

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    Re: Remove the factory undercoat?
    « Reply #34 on: December 15, 2009 - 12:24:31 AM »
    I did mine last Winter. It came off nice with a Milwaukee heat gun and scrapers.Then a shot with brake cleaner and scotch-brite pad.The cleaner softens it up,Then it clogs up the scotch-brite. It cleaned up nice.My shoulders/back hurt for a month.  soy bean oil???  That's funny... where it was dark and saturated with oil it came right off. Hmmmm. :popcorn:   
    « Last Edit: December 15, 2009 - 12:29:52 AM by IMNCARN82 »
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    '73 340 5 speed,RMS,BAER,... "Supercuda" (O[   ]||||[   ]O)  
    '69 Dodge Charger 383,Auto                  (OiiiiiiiiiiIiiiiiiiiiiO)
    13' Challenger R/T BlacktoP  6spd. (OO________OO)
    71' Demon
    75' Duster
    87' Conquest TSI
    56' Plaza
    Boulder CO
    Robert    "cuda bob"

    Offline Cuda Cody

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    Re: Remove the factory undercoat?
    « Reply #35 on: December 15, 2009 - 04:46:46 PM »
    That looks good.  How long do you think it took?


    Quote from: IMNCARN82 on December 15, 2009 - 12:24:31 AM
    I did mine last Winter. It came off nice with a Milwaukee heat gun and scrapers.Then a shot with brake cleaner and scotch-brite pad.The cleaner softens it up,Then it clogs up the scotch-brite. It cleaned up nice.My shoulders/back hurt for a month.  soy bean oil???  That's funny... where it was dark and saturated with oil it came right off. Hmmmm. :popcorn:
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    Offline boydsdodge

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    Re: Remove the factory undercoat?
    « Reply #36 on: December 15, 2009 - 06:36:16 PM »
    I used a needle scaler, it took all the thick stuff of no problem along with any scaly rust. Two in one.
    Then I hit it with a wire wheel where needed.
    Loud, but worked with no fumes or wet slop.
    http://ezinearticles.com/?Needle-Scaler-and-Debris-Removal&id=957262
    I bought mine from Princess Auto here in Ontario which I think is very much the same as Harbour freight in the states.
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    Jackson from Toronto.

    Offline IMNCARN82

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    Re: Remove the factory undercoat?
    « Reply #37 on: December 15, 2009 - 07:21:58 PM »
    I'd say it took about a week. Doing a section every day. The more you do the better you get a system down and you speed up. I'd work a 2'x2' area,Then move on. The nooks and cranny's take some time. I had a little pillow with me so I could relax my neck some.Working construction...I have a "get it done" attitude. Crank up the tunes and scrape away!!  :working:
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    '73 340 5 speed,RMS,BAER,... "Supercuda" (O[   ]||||[   ]O)  
    '69 Dodge Charger 383,Auto                  (OiiiiiiiiiiIiiiiiiiiiiO)
    13' Challenger R/T BlacktoP  6spd. (OO________OO)
    71' Demon
    75' Duster
    87' Conquest TSI
    56' Plaza
    Boulder CO
    Robert    "cuda bob"

    Offline Migmaster

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    Re: Remove the factory undercoat?
    « Reply #38 on: December 15, 2009 - 09:42:08 PM »
    Check this out. I stopped by a guys house near Birmingham several weeks ago looking at a car for sale and he just completed stripping the undercoating (and it was really thick) from a 70 Cuda. He used a rented steam cleaner and it took him about 6 hours. He sprayed it down with some type of citrus cleaner prior to blasting but it came out super clean and you can still see alot of the factory primer and marks. I took several pics because I was amazed at the job it did.
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    Offline boydsdodge

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    Re: Remove the factory undercoat?
    « Reply #39 on: December 17, 2009 - 10:17:54 PM »
    wow that ones in good shape
    no rust that i see.
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    Jackson from Toronto.

    Offline moprr

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    Re: Remove the factory undercoat?
    « Reply #40 on: December 18, 2009 - 09:43:52 PM »
    I tried soy bean oil it's been soaking for about 10 hours it may be just softening up the top a bit. To me it looks like you would need to soak it and scrape multiple time before you get anywhere.   I am going to see what it looks like in a day and I may apply more soy bean oil.
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    Offline Migmaster

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    Re: Remove the factory undercoat?
    « Reply #41 on: December 19, 2009 - 11:44:23 AM »
    It was in amazing condition and I was told it was a "V" code car but I didn't see the vin to verify since the car was stripped down. I went by to make an offer on the 70 duster he has for sale and he told me the product he used was SC-101 asphalt remover from Etowah Chemical in Birmingham, he rented the steam cleaner from the same place. I would think any steam cleaner sales facility would have a similar product. He said he let it soak for 2-3 hrs and had to re-apply twice to get it all off but it was still a slow process but the results speak for themselves. I found this link on the net for the product. http://www.etowahchemicals.com/PIB/index.htm
    Maybe one day I can afford a Cuda!!
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    Offline Cuda Cody

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    Re: Remove the factory undercoat?
    « Reply #42 on: December 19, 2009 - 12:35:14 PM »
    I've gotten about ½ way done doing it with the torch and putty knife.  It's not difficult and I'm doing like others have said... a couple hours here and there.  My guess is with a torch and knife it will be about 10 to 12 hours when it's all done.
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    Offline moprr

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    Re: Remove the factory undercoat?
    « Reply #43 on: December 22, 2009 - 08:13:25 PM »
    No luck with soy bean oil it's been soaking for a few day's.  Heat and a scraper is the way to go.
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    Offline 426HEMI

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    Re: Remove the factory undercoat?
    « Reply #44 on: December 22, 2009 - 09:12:54 PM »
    I hope it will do good for you.  I might try that also for my car
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    Got a pretty good start on my M46 optioned Barracuda restoration but now it is on hold till I can gather more funds.  Still need a few parts for it.  SIU Graduate 75 AAS Automotive Tech, 94 BS Advanced Tech Studies, 1997 MSED Workforce Education and Development

    1970 M46 Barracuda
    1998 Dodge Darango

    Gordon
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