this post was submitted on 01 Feb 2025
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I was cleaning out my project closet the other day and I found an entire bottle of resin for my printer, still sealed and unopened... but it is several years old at this point.

I didnt see an expiration date or anything on it, so I just wanted to ask before I open it and potentially make a huge mess... Does Resin Expire or otherwise go bad with time if its factory sealed? or in general?

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[–] [email protected] 3 points 1 week ago

Allegedly the UV reactive stuff can break down, so it may not cure properly.