.....  My go-to emergency ignition source is potassium permanganate & glycerine...... 
Hey Phaedrus, 
 If this stuff were to freeze and thaw a whole bunch of times does it still burn the same or does it degrade?  Is it good over a long time period or does it expire quickly?
I never really played around with this combo only because everything in my pack tends to freeze solid in winter. (that and I never really found this stuff for sale anywhere)
But it burns and I like fires.  
 
 My interest is now oficially perked on this stuff and I may have to pick up some to fool around with.
On the other hand, my last emergency fire starter experiment was with home made gasoline-gel stuff and that didn't really go well.  Maybe I should just stick to my road flares.  Easier on the eyebrows.