New fiberglass hood: Has anyone ever had success with flat black rattle cans?

IMHO, satin black (or matte or low gloss or similar) looks much better on hoods than flat black.

If you have any kind of decent compressor, this would be the perfect opportunity to get yourself an inexpensive spray gun and learn to paint. Many people, including myself, have gotten pretty decent results with them.

But if you are determined to do it with aerosols, you can purchase 2K paint in rattle cans that is much more durable than conventional spray cans. Example: 2K Aerospray Rat Rod Satin Black