ORIGINAL: Campgems
I'm not sure the lines and valves would stand up to it. Remember it is more like gas than Air.
Don
Aren't most air valves brass or alunimun? That is what regulators and valves on propane tanks are made of. I don't think that propane would have any adverse effect on plastic tubing either, I'm pretty sure its not corrosive. I think his main point though was that the retract can has the same top as the small propane cans, I don't know if thats true or not but I think that is what he meant.