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How old can West System epoxy get before you would not trust
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Author:  LanceK [ Fri Jun 15, 2012 9:13 am ]
Post subject:  How old can West System epoxy get before you would not trust

it?
I have some that I did some tests on, still hardens up like rock. Its about 6 years old, the hardener has turned a nice amber color.

Author:  LanceK [ Fri Jun 15, 2012 9:52 am ]
Post subject:  Re: How old can West System epoxy get before you would not trust

Todd Stock wrote:
Really old. I have stuff that is 7-8 years old that works fine. YMMV.

That is what I was hoping to hear!

Thanks!

Author:  Goodin [ Fri Jun 15, 2012 10:07 am ]
Post subject:  Re: How old can West System epoxy get before you would not trust

I've had a tube of epoxy for at least 15 years that I still use (not West Systems, got it at the hardware store not sure of the brand) and it seems to still work fine. I recently used it to repair a broken arm chair on my office chair which gets lots of use and it's holding up fine.

Author:  mcgr40 [ Fri Jun 15, 2012 10:19 am ]
Post subject:  Re: How old can West System epoxy get before you would not trust

I have some that is right at five years and use it with no problems. My hardener is amber now, but thankfully, I forgot what color it was to start with so I wasn't alarmed. Yet another small side benefit of dementia.

Author:  John Coloccia [ Fri Jun 15, 2012 11:38 am ]
Post subject:  Re: How old can West System epoxy get before you would not trust

I've never West go bad. I have had others turn rubbery in the bottle after MANY years, but generally speaking I think if you can mix it, it's good.

Author:  LanceK [ Fri Jun 15, 2012 11:42 am ]
Post subject:  Re: How old can West System epoxy get before you would not trust

John Coloccia wrote:
I've never West go bad. I have had others turn rubbery in the bottle after MANY years, but generally speaking I think if you can mix it, it's good.


Good to know, i actually like the amber color :-)

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