[T2] painting engine compartment

[c.dreike]

Hi Guys,
I need a little advice. I purchased some matching paint in spray cans 
for my engine compartment. This is single stage catalyzing paint. One 
punches a device in the bottom of the can to release the hardener into 
the paint.
So the question is, and the paint shop was not too forthcoming with 
information, what personal protective equipment should I be using? Do I 
need a fresh air mask? Should I have a mask with special filters? Is a 
simple dust mask OK?

Thanks,
Chris