Thank you very much. I should have known that the first answer would be 'from experience' you find out how much to mix.

I do have the extra door with bullet holes. I will practice with that. Maybe, I can spray rustoleum to check (get an idea anyway) quantity. As for quality - I guess that has to wait until I get to the real thing.

Thanks again for all your advice

Last edited by oldbluetruck; 12/09/2010 7:33 PM.

Dennis
-there is nothing stronger than the heart of a volunteer-