Applying Clear Coat To Hardwood Floors
On the other hand you can apply water based polyurethane over oil based polyurethane.
Applying clear coat to hardwood floors. For this reason a final coat of wax often tops the oil for extra protection. Move first in the direction of the wood grain and then across it. Once your floor is dried you can then apply a clear polyurethane coating. But often that s the wrong solution.
Repeat as needed applying 1 to 2 coats when using a brush and 2 to 3 coats when using spray. Unlike tile floors real wood floors require a coating on top of its surface instead of penetrating it for final protection. The best clear coat you ll use for any hardwood floors not laminate or vinyl flooring is clear polyurethane rated for floors. Apply a thick layer of clear coat to the rest of your floor using a paint roller extension pole for ease of use.
If sandpaper is inadequate to remove dried drips or other imperfections shave them off with a razor. All wood floors are protected by a clear coating that eventually becomes scratched scuffed and dull. Make sure the floors are properly sanded and cleaned before applying each new coat. Protect yourself from the urethane fumes.
After the first coat has dried for 24 hours sand again with 180 to 220 grit sandpaper to remove drips bubbles and other uneven spots in the coat. Follow the grain of the wood when applying the polyurethane. The recommendation is to not try it at all. Refinishing hardwood floors is the right solution.
Unlike most other hardwood floor finishes penetrating oils don t leave a hard shell on top of the wood. Polyurethane is durable and provides a glass smooth finish that will protect your floor. Let the first coat dry for six to eight hours. Liquids spilled on a polyurethane finish bead up and can be easily wiped away.
During the process of recoating a hardwood floor remember to keep the room properly ventilated at all times. Applying oil based polyurethane over a water based bottom layer can be difficult. Use a brush or roller to apply a coat of polyurethane finish.