The wet sanding on the first few coats will do most of the grain filling for you. If you are using just Tru Oil, I would recommend thinning it for these filling coats. Or you can use a thinner penetrating sealer wet sanded in to fill and the. Apply straight Tru Oil.

Last edited by B. Dudley; 08/03/15 06:36 PM.
B.Dudley