Downunder,

My point is the one you have alluded to is that turbine oil is a purpose made lubricant that is used in jet aircraft turbines not mixed in fuels as lubricants. The exhaust gases and unburnt oil in atomized form when breathed is a different toxicological study all together. The lungs can metabolize ANYTHING breathed in far more effectively than though digestion. Case in point breathing treatments are used in some cases to better and more quickly absorb medicines. Smoking, huffing, and doing drugs and the such are more effective because of the imediate contact with the basil blood vessels and the quick absorption through the lungs. Jet oil was never tested for these applications because it was never meant to be used in this application. This is the type of post I would say .... you have been warned proceed at your own risk. The same is true for Proplyene Oxide except this one is no brainer. Proplyene Oxide is extremely dangerous and shoul NEVER be used in model airplane fuels. It is a skin absorbptive carcinagen and is NEVER flushed from the body...it is cumulative in effect. What this means is everytime you touch it you build a constant an increasing level in the body. Once your bodies tollerance level has been reached things start crashing...ie organs. The exposure level is low so this may take years.....once again...let the user be warned. There is still...believe it or not.... at least to my knowleged, one fuel company still putting propylene oxide in theri fuels...if you are curious simply ask your fuel manufacturer "they are required to tell you".