RE: sata minijet 4
Ditto...gonna have to check the tech bullitens of whatever material you plan on spraying. Paint jobber should be able to help you out on that.
There are alot of different sprayable materials, some atomize the same and others don't. And it's all about atomization.
By the way Sata's are the Ferrari of guns in my book...got five of em' including the original MiniJet.
Jeff