Let the first coat dry for six to eight hours.
Why use a sealer on hardwood floors.
Therefore you should spend some extra time cleaning the floor now instead of completely refinishing it later.
Once you are satisfied the floor is thoroughly clean it is time to apply the sealant to the hardwood floor.
To use it you pour sealer on the floor in a line parallel to the flooring boards and drag the applicator through the sealer keeping the applicator angled to allow material to trail off the end.
Follow the grain of the wood when applying the polyurethane.
In solvent based any sealer should be a polyurethane product.
On the other hand penetrating oil actually incorporates itself into the wood.
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.
Really bad idea and will give you a floor finish that will not stand up in the long run.
Step 3 apply the sealant.
In the water borne category some sealers are designed to help avoid a condition called side bonding and panelization.
Polyurethane is durable and provides a glass smooth finish that will protect your floor.
Liquids spilled on a polyurethane finish bead up and can be easily wiped away.
Polyurethane finish systems are applied on top of a wood floor.
In this category a sealer is fine to use.
The key difference between penetrating oil and polyurethane is how the finish interacts with the hardwood floor.
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.