There are many good ideas here, but I think the question was asking about paint. If this is still of intrest you might look for PRISMCOLOR. I have found this at Hobby Lobby in their art section and Office Depot.. It has a roller applicator like a writing pen. I have found med. and fine both. You will want to read the instructions and practice on some spare parts first, but it will look almost as good as foil. I have only used it for touchups and fine chrome trim, but it worked well for me. Hope this is of some help.