I have just completed a table using black walnut and about to finish. I intend to use a NGR dye then putting on wipe on poly. I read that with several coats and light sanding in between I could use it as a grain filler and then top coat at the end for a final finish with the same wipe on poly.
I also read that I could stain, sand and seal with BLO ( or sand and seal with shellac) and Wipe on Poly to finish.
Any suggestions or tips would be appreciated.