Yhep, at least half of those ingredients are toxic and known carcinogens..
Trouble is, most folk think that a small exposure won't harm. Wrong!
The toxins in this stuff are known to be cumalative poisons, i.e.: they NEVER leave your system.
Ergo, small regular exposures will add up to a toxic overload.
Also, if You don't have the correct, fresh filters in your mask, well, ya may as well drink the shite.

But it is the stuff that they don't obviously declare, just use codes to describe that worries me such as the modified oil.. No one knows what the modification is other than the manufacturer.

I have a mate who knows an industrial chemist, I have asked him if he could pull the stuff apart and tell me exactly what's in there...

And to end my side of this debate, I have been talking to a hell of a lot of my colleagues and not one of them will touch the stuff for various reasons, but the main reason is a suspicion that the stuff is just plain wrong with one recurring theme, the label says GUN STOCK oil... And the stock makers I know won't use it either, most have their own recipe..
Then I jumped on a few forums and it seems that very few serious US based custom gun stock makers use it either..