Sealing Wood Floors Cracks. If you don't have any leftover pieces of matching wood laying around your house, you'll have to go to a flooring store and buy a piece of wood to match. You'll get the best results if you take the time to repair cracks in the surface of the driveway before applying a final coat of sealant.
Then, fill cracks or holes with wood dough, allow it to adequately dry, and then sand smooth.
Wood floors need to breathe. Hardwood flooring, by its name, sounds like it should be really hard. Sealing protects the floor from water damage, dings and scratches and adds luster and shine to bring out the beauty of the wood. We let the stain dry for 24 hours before applying our sealer.
