Freezing point of vg/pg

[feivel]

I have been keeping my stuff in the trunk of my car, but I live in Chicago and Winter is fast approaching. Is it safe to leave the juice in lower than freezing temperatures? I have a 50% mixture of vg/pg. I don't mind if it gets viscous, I can warm it up in my pocket before I use it. I am just concerned that it may become ruined

 

[Lutem]

I would be more worried about the of summer heat ruining the juice.

 

[Chas_L]

PG is used as antifreeze . My guess is a Goggle Search would find the freezing points but with a 50 / 50 mix you may ha to do a it of math.

 

[bzmotoninja83]

Pg is used in certain cooling systems for refrigerated cases as well.....

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[feivel]

FP of PG is -74 F
FP of VG varies wildly depending on how concentrated it is

I think im safe