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lilchris
03/10/2017, 09:56 AM
What is the shelf life on an unopened, sealed package of DI resin? I have two packs that I purchased back in 2012, i think. Can they be used or should I throw it out. I'm almost positive I know what the answer is but just want to check.

Randy_BRS
03/10/2017, 04:19 PM
It would still be viable, but probably not as long as you would expect new resin to last. It can deplete over time while still sealed, possibly from the original CO2 exposure during packing.

lilchris
03/11/2017, 07:27 AM
Thanks for the response