I'd personally fill the wood grain very first after which you can primary the cabinets with oil primer. That could seal the filler, glaze, and help the grain sample Mix in with the paint so that you don't see any flashing or an uneven finish. Don't use BIN primer. Klean http://kitchencabinetpaintingser78776.uzblog.net/little-known-facts-about-best-paint-for-painting-cabinets-15794092