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Super Jet cyanoacrylate, white residue.

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  • Member since
    July 2003
  • From: Northern Ca
  • 1,008 posts
Super Jet cyanoacrylate, white residue.
Posted by jwar on Wednesday, February 16, 2005 11:49 PM
Using Super Jet glue (made by carl goldbergs models0 on a Walters Cornerstone double track truss. After a few hour I noticed a white film around some glued areas.

Now wondering if my LHS sugested the wrong adheasive. If so now is a good place to stop.

I guess washing the bridge with Ivory soap before air brushing it may get it off, as I doubt if the silver paint will stick in these places.

You guys know far more then I, If there is a better glue please en-light-en me.

Thanks in advance...Take Care...John
John Warren's, Feather River Route WP and SP in HO
  • Member since
    September 2003
  • From: Central Or
  • 318 posts
Posted by sparkingbolt on Thursday, February 17, 2005 1:34 AM
White residue is common with CA adhesives. I have never had trouble getting paint to stick on these areas. Do try to wash off what will come off, let the glue fully cure before painting. It shouldn't give you any problems. As with all glues. use only as much as is needed to secure a bond. Dan
  • Member since
    July 2002
  • From: Richardson, TX
  • 136 posts
Posted by trollw on Thursday, February 17, 2005 12:23 PM
I prefer to use XR-7 on any styrene kits since it melts the two pieces together to form a bond as opposed to just providing a third medium that sticks to both parts.

John

Regards,

 John

 "You are what you eat," said a wise old man. Oh Lord, if it's true, I'm a garbage can.

  • Member since
    April 2003
  • 305,205 posts
Posted by Anonymous on Saturday, February 26, 2005 7:56 PM
If these are clear parts, I've heard that a little"Mop & Glow", will take care of this and give a real nice shine. I've used it on painted parts and it does a real nice job of taking care of blemishes on these parts. You can also use it over decals as long as you let them fully dry and set. 3-4 days at least.
  • Member since
    November 2014
  • 595 posts
Posted by gvdobler on Saturday, February 26, 2005 10:46 PM
Don't use what is called a "kicker" for CA glue, it will leave the residue you mentioned.

A kicker is used to set the glue faster than it normally would on its own.

Also experiment with thin CA. They make it from gap filling to thin mixtures. Again the thicker CA can leave a residue instead of soaking in.

Jon - Las Vegas
  • Member since
    December 2001
  • From: San Jose, California
  • 3,154 posts
Posted by nfmisso on Sunday, February 27, 2005 4:29 PM
The residue is the outgassing from the CA curing. It is typically a chloride compound, that will come off with warm water and a bit of scrubbing.

As mentioned above, a solvent type adhesive, applied very sparringly is preferred.
Nigel N&W in HO scale, 1950 - 1955 (..and some a bit newer too) Now in San Jose, California

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