I've read a couple (or more?) methods - Seems the idea is to get a few coats of CA to soak into wood for sealing. The super thin version of CA should soak better into wood than the thicker CA. On my last knife I used CA "super thin", with a powder free latex glove I just rubbed a light coat over wood, let dry, sanded down a bit with 1,000 grit, repeat this for several coats, with final sanding to be everything is nice 'n smooth with no bumps. Finish to 1500 to 2000 grit, then hit lightly on a really clean soft cotton buffing wheel for just a few seconds to make the shine really pop.
I've read to top off with a coat of Renaissance wax polish, then final polish helps protect the finish.
I built a kitchen knife the wife is using with White Teak Burl handles that is finished this way - we'll see how well it holds up over the long haul.
Ken H>