"Toller" wrote in message
...
OTOH, most "Danish" oils aren't rich enough to saturate the surface after
only two coats, so the poly will likely be fine.
I will defer to your experience, but since they contain varnish, it is
hard to see how they could avoid saturating the surface.

Defer to the dictionary. Varnish refers to the resin which is used to make
a harder surface than cured oil.

Look at your walls, painted with oil-based paints and if they're old enough,
you can probably count the layers.