so i tryed to airbrush.....

[Czech-it-Out Graphics]

nope it is ready to use, a drop or two of water goes along way to thin the paint if u really have to, I have not had to at all thus far...with waterbase u have to back it to make it fuel proof, this is the only downside, but a can of sprint white from pactra or a can of rustoleum crystal clear enamel will make everything fuel proof