The links give were good to answer your question so I'll chime in with this----
On a different note I would like to recommend that you consider purchasing an air brush, which is basically a small capacity spray gun.
They clean up very easily as they are typically siphon feed. Cost is cheap and they will do as decent or better job than a spray can.
An air brush will save you considerable money over the years because you purchase paint in quantity, i.e. pints or quarts, and you basically save the cost of the propellent used in spray cans.
Air brushes can be used with conventional compressors or small compressors, or even cans of propellent although at great loss of savings.
Just presenting you with another choice.
