By johnR - 5/3/2018 11:50:21 AM
I started using a fresh container of GlassCast 10 about 10 days ago using about 2/3rds of the contents.
Today, when I went to use the remaining epoxy, I found is was severely crystallised and not pourable.
There has been no contamination with the hardner.
What has gone wrong, or is there a very short shelf life once the container is opened?
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By Warren (Staff) - 5/4/2018 8:35:01 AM
As Hanaldo says, the resin has got cold at some point and crystalised. Sticking it on a hot radiator, oven at 50C or in a sink of hot water for a few hours (lids sealed) is usually enough heat energy to turn it back to a liquid.
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