Can anyone tell me what actual product the production guys use to finish sanded boards? just for a sanded finish, not gloss coated?
I have read "pro tec finish" a few times. I'm assuming this is some kind of sealer product?
What does it actually do, and is it really worth the extra step? So far all of my boards have been sanded finished without it.
I'm assuming its the same "pro tec" company that boat builders use?