With the floor glued down it is time for putting on a seal coat, we went with the Bona Mega product vs other water based polyurethanes. Bona is a waterborne hardwood floor finish that gets great reviews for home and commercial floors. We started with Bona sealer, 3 coats, and then moved on to the Mega. Between each coat took 600 grit wet/dry sand paper to remove any of the imperfections that we had. It doesn't look much different in the pictures but it sure looks good in person.
sanded floor bare wood