I've not put polyurethane over teak with teak oil. But using teak oil (on teak) as a sealant coat for varnish is not only acceptable, but prefered. Wet sand the teak oil in with 320 grit to fill the grain.
the cause of failure of finishes on teak is oils and water vaporizing and lifting the coating. I don't see how adding oil to the wood does anything but make the failure problem worse. Why not use stain?
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.