I have a 4 star 60 I am building and I want to use a polyester material for a coverining. I plan on using sig stix-it with Nitrate dope to get the ployester material to stick to the plane and seal it. I want to use Rustoleum paint because of the ease of use and all of the color options. I have been to Home Depot to look at the Rustoleum paint and there are different types of Rustoleum. Are all types fuel proof? If they are not all fuel proof will a good brand of polyurethane be good for a clear cote to fuel proof it? I can use all of the help I can get.

Thanks