How to Apply Hardwood Floor Sealant
Applying a hardwood floor sealant can be a great way to prolong the life of your hardwood floor. When you have a hardwood finished on-site, it requires a re-coating periodically. This helps you prevent damage and wear and tear to the hardwood floor. While you could hire someone to come in and reseal the floor for you, this is a project that can be done on your own with a little work. Here are the basics of how to apply a hardwood floor sealant.
Step 1 - Get the Right Sealant
Before you start the project, you should go get some polyurethane sealant for the floor. It is very important that you make sure you get the appropriate sealant for the job. There are polyurethane wood sealants that are meant for fences and decks. You will want to make sure that the sealant is specified for indoor hardwood floor use. This will help you avoid a mess later on.
Step 2 - Clean the Area
The first thing that you need to do when sealing a hardwood floor is to clean the area thoroughly. You need to use the vacuum to remove any dirt and dust that could be on the floor. You will want to move everything out of the room like furniture and personal belongings as well. Anything that is left on the floor will remain there underneath the sealer when you apply it. This will allow you to permanently see the dirt and dust underneath the sealant. Therefore, you should spend some extra time cleaning the floor now instead of completely refinishing it later.
Step 3 - Apply the Sealant
Once you are satisfied that the floor is thoroughly clean, it is time to apply the sealant to the hardwood floor. You can do this by using a paint brush or a roller. Regardless of which method you use, you will want to make sure that the floor is thoroughly coated with the sealant. Use even brush strokes to apply the sealant so that it is distributed evenly across the floor. You should also do your best to brush with the grain. This will help you to avoid any problems with the sealant once it dries.
Step 4 - Allow it to Dry
Once you have applied the first coat of sealant, you should allow it ample time to dry. Read the directions on the particular brand of sealant that you have purchased to see what they recommend. Typically 8 to 12 hours is recommended, but if you can leave it overnight, that would be ideal.
Step 5 - Smooth the Floor
Use the sandpaper to remove any rough spots in the finish. Sometimes it will dry unevenly and leave clumps. Grinding it out with sandpaper will prevent any humps when the job is complete.
Step 6 - Apply Another Coat
After you are satisfied with the smoothness of the floor, you will need to apply a second coat and allow it to dry overnight as well. If you want, you can apply a third coat depending on how the sealant was absorbed by your wood floor. Otherwise, your floor should be ready to use after the second coat is dry.