MEH, Hot molten plastic/nylon sticks to flesh like very hot glue. A guick, generous application of cold beer would save the melting shoe better than you hand, try that next time!!
had friend douse a pile of leaves with gas but wasn't ready with his fire to start.Air was heavy and a slight breaze blowing.When he lit off(from afar),the flame front going across his yard was impressive.His reaction to it going under his 65 mustange and setting it on fire was priceless.I have never seen a flame front do like that.I bet it traveled 50 feet or more.