John Pol, thank you. I didn't use the Createx on this .I am doing some experimenting with it on another car. Not really satisfied with the way it cures. Seems to take way too long to dry. But if you can get it to lay down smooth, I've found that I can spray it down with a coat of Testors wet look clear lacquer, it can then be handled after several hours, and wet sanded safely after a day. As far as mixing it has directions on the bottle. I don't have one handy at the moment, but it said, and I can't remember the sizes; that with a tip for bigger spray, you do not have to thin it. When I get to my bench I will give you more detailed instructions.