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About un-painting chromed parts

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  • Member since
    May 2004
  • From: Somewhere in Lima, Perú
About un-painting chromed parts
Posted by Zero Enna on Sunday, October 3, 2010 10:15 PM

I've been checking MY Monogram B0ss 302 Mustang's chromed part, and realized that the cromed paint doesn't cover the whole of the pieces, some yellow spots can bee senn on some of them. So i want to remove the paint from all of them and re-paint it... I've found this video on the net:

 

http://www.youtube.com/watch#!v=-lkm7nrdq68&feature=related

 

It is in japanese, but maybe you can recognize the method this guy used. From minute 2:20 you can see how he removed the paint from chromed parts, mixing water with another substance... If anyone has an idea, I'd like to know. Thanks a lot in advance. Best regards.

 

José.

"Vivir venciendo o morir matando"
  • Member since
    July 2010
Posted by Mad-Modeler on Sunday, October 3, 2010 10:24 PM

Not sure what is is exactly ,some sort of soap.

 

I had good results stripping chromed parts with Kitchen Bleach, Simple Green, Break/Clutch Fluid.

Actually did a batch yesterday for 4 Motorbike kits.

 

For recreating the chrome finish I can recomend Alclad II or my favorite Kosutte Gin-San:

 

  • Member since
    November 2009
  • From: Twin Cities of Minnesota
Posted by Don Stauffer on Monday, October 4, 2010 8:17 AM

Rather than remove chrome first, I prime it with a toothy primer such as Krylon.  Paint adherence has been good.  This is particularly attractive for only painting part of a chrome part- no need to rechrome the remaining areas.  Just mask off the chrome area before priming.

Don Stauffer in Minnesota

  • Member since
    August 2006
  • From: Neenah, WI
Posted by HawkeyeHobbies on Monday, October 4, 2010 9:25 PM

Coca Cola, Household Bleach diluted 50/50.

Gerald "Hawkeye" Voigt

http://hawkeyes-squawkbox.com/

 

 

"Its not the workbench that makes the model, it is the modeler at the workbench."

  • Member since
    July 2010
Posted by Mad-Modeler on Monday, October 4, 2010 10:06 PM

Agree with Don Stauffer.

Covering areas you don 't want to strip with parafilm, etc would also work well.

Granted I don't strip all the parts, some like headlights,mirrors, etc are tough to redo so I cut those of the sprue  before stripping.

Tamiya chrome strips easily and quickly. Revell, OTOH, is very thich and tough to remove same for some of the older IMAI kits like MOSPEADA(those took a 3 day soaking).

Did a Tamiya kit and the chrome disappeared while I was still pouring bleach(undiluted) into the container soaked the runners for 30 seconds rinsed and VOILA.

  • Member since
    October 2010
Posted by rajj21 on Tuesday, October 5, 2010 12:45 AM

You need to have the surface proffessionally prepped as well. If the finish is not properly prepped, the new paint job will end up a disaster.

One of the big key items in a proffessional paint job is the prep work. I would not want to guarantee a paint job unless I did the prep work too.

 

________________

 

Industrial Kitchen Equipment | Restaurant Equipment

  • Member since
    July 2010
Posted by Mad-Modeler on Tuesday, October 5, 2010 12:50 AM

rajj21.

 

Agree but thought that was a given. ;)

  • Member since
    May 2004
  • From: Somewhere in Lima, Perú
Posted by Zero Enna on Tuesday, October 5, 2010 10:40 AM

I see, I see... Thanks a lot for your replies... I'll try to remove the paint of a scrap part, so let's see what happens. I'll post some progress as time permits. Best regards.

 

José.

"Vivir venciendo o morir matando"
  • Member since
    November 2009
  • From: Twin Cities of Minnesota
Posted by Don Stauffer on Wednesday, October 6, 2010 9:05 AM

rajj21

You need to have the surface proffessionally prepped as well. If the finish is not properly prepped, the new paint job will end up a disaster.

One of the big key items in a proffessional paint job is the prep work. I would not want to guarantee a paint job unless I did the prep work too.

 

I assume by "professionally prepped" you mean pay someone else to do it.  I don't know any of my modeling friends who hire a professional to paint their models.  If you do, it isn't a hobby any more.

Don Stauffer in Minnesota

  • Member since
    January 2007
Posted by the doog on Friday, October 8, 2010 12:36 AM

Bleach will take the chrome off in under an hour, usually.

Wash the parts, dry, and airbrush Alclad chrome on top of a gloss black base--it looks amazing. I can't believe I ever used chromed kit parts after using this method.

  • Member since
    August 2009
  • From: Borlando Fla home of the rat
Posted by TREYZX10R on Monday, October 11, 2010 8:53 PM

straight full strength bleach less than 1/2 hour

before

during

after

Trey

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