My New Funnel

This fun seeing pictures of everybodies funnels. I wish I would have known about the lock on one at Farm and Fleet. Anyway the worry about this one torquing on the neck flanges lead me to make this spacer to take up the slack but then I got to wondering, will gasoline effect PVC?

PVC exposed to gasoline for a limited time will hold up well. Most non-metallic funnels are polyethylene which is easy to mold and very resistant to almost everything except heat and ultraviolet.