sproulman
Isn't all alcohol's extremly flammable? Hope there is nothing still hot in the barrel when you use it. I am wrong a student just corrected me it isn't the alcohol that is flammable it is the fumes that ignite.
Guarantee you HEET will burn does it say on the can/bottle what the flash point is?
The flash point of IPA is really low @ 53 degrees. a burning ember is probably that warm.
NPIRI's Raw Materials Handbook which referenced numerous other
chemistry reference books, the flashpoint of IPA is 12oC (53oF) and the
boiling point is 82oC (180oF).