Well , It would appear that this Thread is about as corrosive as a full tank of ethanol/gas blend left to sit for a year. Since the issue of vapor permeation only applies to OLD lines and digestive tracts, maybe we should ignore all combustible vapor and just disband the Blue Flame club.
I suspect that all of this lunacy was intended to drive up the Price of Taco shells , and to relieve us of more greenbacks. Flatulence rules, Political, or organic, you can't escape the consequences.
You can change your Consumption and take a Beano or two..
Spitting a few lines,
Pintosopher