I used the touch up gun
46719 I was able to use it with the little pancake nail compressor I have .
Used it on the truck paint (Sherwin williams) and with rustoleum on the inner fenders.
It worked surprisingly well.
I did thin the rustoleum a little more than what's listed on the can. But onced thinned it sprayed nice.
Good luck and let us know how the home depot model works out.
