Can liquid soldering flux be refrigerated?
I have a liquid rosin solder flux that I keep in my garage (40F-100F non-controlled temp).  It is over 25 years old &amp; it works perfectly even after that much time.  I suggest you avoid any solder flux that requires refrigeration.

To answer your question--I doubt it will cause a problem for your flux. To be on the safe side though, I would suggest you consult the manufacture's website or contact them via email/phone--which ever is easiest for you.

hth

Best regards