lol primer filler... its thicker than normal primer and it somehow finds its way into all nooks and crannys of low spot and makes it all relatively even, its awesome stuff and not expensive, get it in a rattle can less than 4 bucks
Yeah I know what it is. Lol. I just can't remember if what I already have is filler primer or not. If not I'll buy some. I want to do this right. I'm not sure if I will paint them flat or gloss yet though. Probably gloss if I can make it look right, since the rest of my interior is glossy so far.
go get some fiberglass resin from a parts store. coat the shit out of the wood. the wood will soak it up and make it dense. then sand it with a da sander till smooth. works.....promise.....done it before several times.