Is that Sterno or jet fuel?
The shiners down in Dykes holler say you can drink their shine or use it in your truck. Runs the same. They put a peeled peach in theirs before they lid it. Always shakes a quick bead.
It could probably function as either. When we had PJ parties (Purple Jesus, a concoction containing Everclear, fresh fruit and fruit juice) in college, we'd always light off the empties ... thwummmpp blue flame shooting out several feet. If anyone ever offers any PJ to you, don't eat the fruit if you want to remember the next, oh I don't know, day or so I guess, lol. Serious stuff.