ZPoxy is good stuff. Sand the first coat somewhat, then apply a second coat, and use an old credit card to squeegee it into the weave and leave very little on the surface. Should have a nice sheen, but not wet look, when you are done. Sand this rather lightly. Then prime. Can't get the good old K&B primer anymore, so I use Rustoleum in the spray can. Several coats, with sanding, until the weave is filled, but with very little left on the surface.

Then ready for final color paint.

Clair Sieverling