Florient,? Florion?

I know that there is some fluid called something like this and if anyone out there know's what i'm talking about.. it's the stuff like water, non-conductive, and doesn't freeze till like -50C, But anyhow i was wondering if this stuff would be liquid enought to be pumped thorough a water cooling system or if it would be too thick.. from what i understand it pours like water until you get it down to it's freez [point and then starts gelling..?? anyone know

flourinert is correct ...... that stuff is expensive !!!

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