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Which coolant should I use in my system, CoolFlow IG or CoolFlow FG?

April 26, 2017coolant coolflow FG IG system

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Which coolant should I use in my system, CoolFlow IG or CoolFlow FG?

1 Answer

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10 Posted

If your system is such that the coolant may come into contact with food or drinking water then CoolFlow FG (Propylene based food grade coolant) should be used. Otherwise, CoolFlow IG (Ethylene based industrial grade coolant) can be used. See question 1. for further details about the difference between propylene and ethylene glycol.