FWIW:

Be careful when using the terms "jet fuel" and "aviation gas" "aviation fuel" etc. Semantics can mean a lot depending upon where you happen to be at the time. I checked out the link indicated and was uncomfortable with some of the nomenclature given for these items for the various countries.

My guess is that the person/s writing the adcopy for the advertisements and websites may not be entirely clear on the distinction between fuels [closely akin to the misconception of many folks, that" almost every airplane in the sky is a Piper Cub" ].

Generally in the US, "Avgas" or "Aviation gas" means the non-oily liquid similar to gasoline or petrol.

"Jet fuel" is more of a kerosene like oily liquid.

A quick test to determine what base type of fuel (or for the pilots in the audience to help determine if you have jet fuel contaminated avgas) is to take a white paper towel or napkin and place about a teaspoon of the suspect fuel on it.

After a few minutes, if the spot dries up and does not leave an oily residue then you probably do not have jet fuel mixed in your avgas.

If there is an oily residue then you likely will have some issues running this fuel in engines designed for gas base fuels rather than kerosene based fuels.

There are other tests and cheap test units based upon specific gravity that are avaialble to test for fuel contamination.

Long ago, I looked at some of the early models of multifuel stoves and IIRC there were some that would run on almost anything that was liquid and flammable (and was not so viscous as to clog up the pipes). My guess is that the big issues are deterioration of seals and pumps, then contaminants clogging ports, then residues building up in the evaporator pipes of the stoves. Since I don't have any recent experience with these, I'll defer to those more knowledgable in the current models of stoves.

Apologies for any topic drift, now back to your thread. LOL <img src="images/graemlins/laugh.gif" alt="" />

Regards,
Comanche7