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dissolving epoxy

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Old 10-08-2005, 07:07 PM
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universe.avenger
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Default dissolving epoxy

I have a motor mounted in my plane and 5 minute epoxy has been placed over the nuts and threads of the bolts holding the motor.
How can I remove the epoxy?
Space limits any attempt to cut or grind.
Old 10-08-2005, 08:20 PM
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SitNFly
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Default RE: dissolving epoxy

If you can get at it with a soldering iron, the heat will soften the epoxy enough to allow you to dig it out.
Old 10-08-2005, 09:40 PM
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Gray Beard
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Default RE: dissolving epoxy

Acetone will help if you can keep it on long enough to soften it up.
Old 10-09-2005, 10:59 AM
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Deadeye
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Default RE: dissolving epoxy


ORIGINAL: Gray Beard

Acetone will help if you can keep it on long enough to soften it up.
Acetone may work with CA, but this guy is dealing with epoxy. Heat is the only option.
Old 10-10-2005, 01:49 AM
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universe.avenger
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Default RE: dissolving epoxy

Yeah, I test tried acetone on a scrap mixing stick with epoxy on it before I posted this thread,it did not work.
I can get at the epoxy with a soldering iron and will try that , thanx.
Old 10-10-2005, 06:12 AM
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B.L.E.
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Default RE: dissolving epoxy

Epoxy is one of the most solvent and chemical proof resins that I know of. Even methylene chloride won't dissolve it.
Old 10-10-2005, 07:05 AM
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Default RE: dissolving epoxy

Five minute epoxy is fairly brittle when it hardened. If you can get at it, you should be able to chip it off with a sharp tool. Otherwise, hold a soldering iron on the bolt for a minute or two and you should be able to unscrew it easily.


Good flying,
desmobob

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