Sorry, I should have included that info. I ordered 4 cans and used 2 and about 2/3rds of the third can. I put on two good coats. The first was blotchy, with places you could see through. After the second coat it is pretty well blacked out. I went with the black but they offer gray as well.

The fourth can will be used to coat my mirrors and for touch-ups if necessary. I might even pull the wing off the back and coat it...