How To Get Polyurethane Off Wood Floors

This finish creates a hard surface over the wood that absorbs the nicks and scratches that come with normal use.

How to get polyurethane off wood floors. Step 4 scrape it off. Polyurethane is one of the most commonly used wood sealers for hardwood floors because it is durable and almost impermeable. Oil based polyurethanes are resistant to water alcohol and acids. Start with 120 grit sandpaper on refinished pieces and 80 grit on new wood.

Mix together 1 2 cup cold water and 1 cup cornstarch until it creates a thick paste. For a smooth coating you ll want the surface to be as smooth as possible so prepare the wood by sanding it with a sanding block or orbital sander. Polyurethane for wood provides a high gloss durable finish. However this doesn t mean that it s not susceptible to the occasional scuff left from a shoe black soled dress shoes are the most notorious culprit of unsightly scuffs.

This should effectively remove the polyurethane finish from the wood. You ll get the best results from your topcoat if you remove any old paint varnish or other finishes before polyurethane application. The stripper creates a chemical reaction that will remove the polyurethane from the floor. Boil 4 cups of water and remove it from the stove.

Allow the stripper to soak into the polyurethane finish for a few minutes then take a metal scraper and run it along the wood floor. Pour your 4 cups of water into a bucket and add 3 4 cup baking soda and 1 tbsp of vinegar. If you need to remove the polyurethane while not affecting the stain beneath you ll need chemical help in the form of a homemade stripper formula. How to remove polyurethane from wood without chemicals step 1.

Moreover you can successfully apply polyurethane to wood floors without bubbles using a long handle roller. Create your varnish removal mixture. Or use the bristle brush to provide a thin coat on the flat. Though labor intensive sandpaper is capable of removing nearly any wood finish.

Remove the glossy polyurethane protective finish in seconds with the right stripper. However you still need to take special care when cleaning this type of floor as you can damage the floor or the coating if you re not careful. Polyurethane finished wood floors are more durable than the wax coatings of the past. Polyurethane is available in both oil based and water based formulas.