I have just started using Tru Oil and am very impressed with the results. After sanding down to 320, I use sanding sealer and then sand lightly to 400. Then Tru-Oil and two coats give a good result, but I want to wipe on a third coat before waxing with microcelulor wax. I believe the results will be an improvement from just a few coats of sanding sealer and then waxing.