Gloss Finish

What should I use for wood and finish to avoid grain read through using a black semi-gloss finish?

Make believe it is an auto fender.
Prime it several times w/ sanding primer& light sanding in between coats using progressively finer grits
light filler putty if necessary until grain can no longer be felt or seen.
If you cannot spray use a mohair roller if you are using latex paint

Luthier Tips du Jour – Buffing High Gloss Finishes – O’Brien Guitars