Not that I know of, I have let several full plastic jugs sit in the trailer stored in my driveway from early Sept. to late April here in Bend, OR. It gets well below freezing for weeks on end a lot here shruggy
I'm sure, hoping, methanol is a lot more apt to do that than Ethanol does: scope: luck grin

Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)