I have found that Krylon makes an OD Camouflage color paint in a spray can that is close in appearance. It looks a lot like weathered (oxidized) original finish. It is available at Wal Mart and Ace Hardware. Usually about $4 a can. I have used it as the base coat so that I don't have to use as much of the GILLESPIE 24087 on small items. I am not suggesting painting the truck with the Krylon, but if you have a small project, it can be a good base over the primer. Painting the pioneer tool comes to mind...