The urethane used in sealing wood surfaces is more commonly known as polyurethane.
Best way to apply extra coat on prefinished hardwood.
There are two basic methods.
You may recoat a floor to completely change the color of the finish.
Wax finishes require a different method than a screen and recoat.
Water based polyurethane has very low voc content and is easy for a diyer to apply.
40 to 60 per gallon covers 400 to 500.
Recoating is often confused with refinishing a hardwood floor.
You can use a water based polyurethane over an oil based poly as long as the old finish has completely cured two to three weeks.
Whether you re looking for a shiny high gloss finish or something a little more matte wood flooring top coatings provide plenty of options.
Whether you can seal a prefinished floor with polyurethane depends on your circumstances and the condition of the hardwood floor.
Homeowners often find this finish easy to apply making it a reasonable diy project.
Water based polyurethane is a standard choice for many environments but especially those with more moisture.
When you have to recoat hardwood floors by other methods.
It dries clear in a few hours so you can put on multiple coats in one day.
Buffing or abrading the existing coat before refinishing or alternatively applying a chemical etching kit.
The finish is a protective top coat that seals a hardwood floor against damage from everyday wear and tear moisture and stains.
Hardwood flooring is available with a number of distinct surface finishes that not only enhance the wood grain but also help protect the floor.
Before you attempt to apply polyurethane to a prefinished floor contact the flooring.
There are multiple types of finish for hardwood floors but a few require a different approach when you want to recoat hardwood floors.
Below are some of the top surface finishes for hardwood to note when choosing either solid or engineered.
Unfinished floors have the finish applied on site at the customer s home.
Unlike most other hardwood floor finishes penetrating oils don t leave a hard shell on top of the wood.
Prefinished floors have the finish applied during manufacturing.
Best way to finish basement floor.
Best approach is good hardwood care and prevention in most cases.
Three to four coats are recommended.
For this reason a final coat of wax often tops the oil for extra protection.