An aerosol will be fine for the painting of the engine compartment. Just go to your local Sherwin Willliams paint store, or comparable custom body shop and have them mix you up a glossy black in a 12 oz (or so) can.
The way I removed the paint from the engine compartment is by hand-sanding... That's the best way. I hand-sanded, then primed it with Krylon, and then went to my paint store and had the most glossy black mixed up... Looks beautiful now.
The way I removed the paint from the engine compartment is by hand-sanding... That's the best way. I hand-sanded, then primed it with Krylon, and then went to my paint store and had the most glossy black mixed up... Looks beautiful now.