On the other hand penetrating oil actually incorporates itself into the wood.
Why use a sealer on hardwood floors.
Use a brush or roller to apply a coat of polyurethane finish.
Once you are satisfied the floor is thoroughly clean it is time to apply the sealant to the hardwood floor.
The key difference between penetrating oil and polyurethane is how the finish interacts with the hardwood floor.
Let the first coat dry for six to eight hours.
Step 3 apply the sealant.
Wood sealers are one of the easiest wood floor finishes to apply use a synthetic lambs wool applicator and a brush that s specified for oil paints only quick release.
Polyurethane is durable and provides a glass smooth finish that will protect your floor.
In the water borne category some sealers are designed to help avoid a condition called side bonding and panelization.
You can do this by using a paint brush or a roller.
In solvent based any sealer should be a polyurethane product.
In this category a sealer is fine to use.
Therefore you should spend some extra time cleaning the floor now instead of completely refinishing it later.
This creates a wear layer that people pets and furniture stand on top of.
Really bad idea and will give you a floor finish that will not stand up in the long run.
Liquids spilled on a polyurethane finish bead up and can be easily wiped away.
It s important to use only oil paint applicator to reduce puddling to provide proper coverage and to allow the wood floor sealer to level itself properly.