Exterior Finishes – How to Finish a Wooden Picnic Table

A wooden picnic table right at your garden is a fun dining venue on weekends. However, wooden picnic tables are exposed to outdoor elements most of the year and needs extra protection. One way to protect your wooden picnic table from outdoor elements is to apply finishing. Here are the materials that you will need along with the instructions on how to finish a wooden picnic table.

Tools and Materials Needed:

• Paint brushes
• Sanding sealant
• Sandpaper
• Wood stain

Step 1 – Sandpaper

Smooth the surface of the picnic table using fine sandpaper. Start at the table top and sand in a circular motion until your get a relatively smooth and even surface.

Step 2 – Apply Sanding Sealant

With a paint brush, apply a sanding sealant on the surface of your picnic table and dry for 30 minutes. Sand the picnic table again using the procedure in Step 1.

Step 3 – Apply Wood Stain

After sanding, apply a coating of wood stain on the picnic table using a fresh paint brush. For a lighter wood stain apply only 1 or 2 coats of wood stain. For a darker wood stain apply additional coating until you are satisfied with the hue of the stain. Make sure to allow enough drying time between each coating of wood stain.

Step 4 – Remove Excess Stain

Check your picnic table for excess stain and remove any by sanding. Excess stain often accumulates at the end pieces and corners of your picnic table.

Step 5 – Finish

Apply polyurethane finish on your picnic table using another fresh paint brush. Apply 2 or more coatings to protect your picnic table from outdoor elements such as rain or direct exposure to sunlight.

How to Refinish a Wooden Picnic Table


After a number of years, wear and tear can take a toll on a wooden picnic table. Rather than spend money on a replacement, take time to refinish the surface. Here are the basics of how to refinish a wooden picnic table successfully.

Tools and Materials

• Sandpaper
• Chemical Stripper
• Wood Filler
• Rag
• Stain
• Putty Knife
• Polyurethane Finish
• Paint Brush
• Gloves

Step 1 – Apply a Chemical Stripper

The first part of this process involves applying a chemical stripper to the wooden picnic table. A chemical stripper is a very harsh chemical that is designed to remove polyurethane finish from wood. Because of the toxic chemicals in the stripper, you are going to want to make sure that you are very careful when dealing with it.

During this part of the process, you may want to consider wearing some gloves so that you do not have to make contact with the chemical stripper. Pour the chemical stripper onto the surface of the wood and make sure that it is all covered. Read the directions on the chemical stripper to determine how long you need to leave it on the surface.

Step 2 – Scrape

After the chemical stripper has been allowed to do its job, you should be able to start scraping the finish off. This job is best performed by using a putty knife. Take a putty knife and press it down firmly into the table. Take your time and make sure that you have removed all of the finish from the wooden picnic table using this method.

Step 3 – Clean the Stripper

At this point, you should clean the stripper off of the wooden picnic table. Most of the time, you should be able to hose it off with some water. In other cases, you may have to use turpentine in order to remove it from the wooden picnic table. Check the label on the stripper to see what the manufacturer recommends.

Step 4 – Sand

After you let the table dry, it is time to start sanding it. Take some sandpaper or a small sander and use it to smooth out the surface of the picnic table. You will want to try to get it as smooth as you possibly can. Once you are done with this, you should try to remove all of the sawdust that you just created.

Step 5 – Apply Wood Filler

At this point, you may need to apply some wood filler to the table. This will help fill in the gaps around the grain of the wood and make it look smoother.

Step 6 – Stain

Once you have allowed the wood filler to dry, you should be able to apply stain to the wood. You can choose any color that you want for this part of the process. You should be able to apply it with a rag or a paintbrush.

Step 7 – Seal

Once you let the stain dry, you can then apply a polyurethane finish over the top. You might want to apply two coats and let both of them dry thoroughly before you use the table.

Exterior Finishes – How to Finish a Wood Table for Outdoor Use

In order to finish a wood table so that it will not suffer damage when it is used outside, there are several steps that need to be undertaken. With a little treatment, you will find that a wood table will last a lost time, despite it being exposed to the elements.

Tools and Materials Needed:

• Paintbrush or roller
• Varnish
• Sandpaper
• Rags

Step 1 – Prepare

The first step necessary to finish a wood table for use outside is to prepare the wood. Start by undertaking any repairs that are required and sand away any scratches. Follow this by cleaning the table so that no debris is present to get caught in the varnish.

Step 2 – Gather Materials

You should ensure that you finish a wood table using the correct method according to the type of wood. Some will benefit from oils that can be rubbed into the wood and will highlight the grain, while the use of varnish will be better for others.

Step 3 – Apply Treatment

Finish the wood table by applying the varnish with a paintbrush, working methodically to ensure that it is completely covered. Keep a rag in hand to wipe up any drips. Allow the first coat to dry before applying another.