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Recent content by lowcountryjeff

CornyKegs 728
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  1. L

    Propylene glycol (RV antifreeze)

    Chemical Engineer here. Here's some info on PG. First, when it's food grade, it is 100% non-toxic. You can drink it, bathe in it, mix it with your food, even atomize it and breathe it in and it won't hurt you. Second - In a pure state, it freezes (or melts for that matter) at -74 F. No...
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