How to Seal a Table Top With Epoxy

Are you looking to seal a tabletop with epoxy? If so, this guide will help you do the job safely and effectively.

How to Seal a Table Top With Epoxy

Epoxy resin is the perfect solution! Not only will epoxy create a waterproof, heat resistant finish, but it can also be used to create unique designs with mica pigments, glitters, or other embellishments. With just a few supplies and careful attention, you can easily transform your tired surfaces into beautiful focal points that make a statement in any space! 

In this blog post, we’ll discuss all about how to seal a table top with epoxy. We’ll cover the steps involved in preparing the surface, mixing the epoxy, and tips on getting smooth and even results. Let’s dive right in so you can proudly display your sealed and finished tabletop project!

What Are the Benefits of Sealing a Table Top With Epoxy?

There are many benefits to sealing a table top with epoxy. In addition to the waterproof and heat-resistant properties, epoxy resin can also provide a glossy finish that enhances the natural beauty of wood and other materials. Plus, since it’s resistant to scratches and UV rays, it can also help to protect your table top from damage over time.

Moreover, epoxy resin is a great option for customizing your furniture and creating unique designs with mica pigments or glitters. With just a few supplies and some careful attention, you can easily turn an ordinary piece of wood into something truly special!

What Will You Need?

Before you get started, make sure to have all of the supplies and materials on hand. Here’s a list of what you’ll need:

  1. Epoxy resin
  2. Hardener/catalyst
  3. Spreader or roller
  4. Adhesive tape
  5. Protective gloves
  6. Safety glasses
  7. Mixing cups and stirrers for epoxy
  8. Painter’s tape

10 Easy Steps on How to Seal a Table Top With Epoxy

Now that you have everything you need, it’s time to start sealing your table top with epoxy! Here are the steps involved:

Step 1. Preparing the Surface

Before you begin working with epoxy resin, it’s important to take some time preparing the surface of the table top. Start by sanding down any rough areas using 120-grit sandpaper. Once that’s complete, use a vacuum cleaner to remove any remaining dust particles. Finally, wiping down the surface with denatured alcohol can help remove any oils and dirt.

Use a Vacuum Cleaner

Step 2. Applying Adhesive Tape

Once you’re finished prepping the surface, apply adhesive tape along the edges of your tabletop. This will help to protect any exposed areas from epoxy seepage during the application process. Make sure to press down firmly on each piece of tape so that it adheres securely in place.

Step 3. Mixing the Epoxy

Before you start mixing the epoxy, read through all safety instructions carefully and wear protective gloves and safety glasses as needed. Start by measuring out equal parts of hardener/catalyst and resin according to the manufacturer’s suggested ratio (usually two parts resin to one part hardener).

Pour both components into a separate mixing cup and stir for 3-4 minutes until you achieve the desired consistency.

Step 4. Applying the Epoxy

Once your epoxy is mixed, it’s time to start applying it to the table top surface. Start by pouring a small amount of epoxy onto one corner of the table top and spread it evenly using a roller or spreader. Make sure to overlap each area slightly as you work in order to ensure complete coverage.

Once the entire surface has been covered, allow the resin to cure according to the manufacturer’s instructions (typically 24-72 hours).

Step 5. Sanding

After the epoxy has cured, lightly sand down any areas that may appear bumpy or uneven with 320-grit sandpaper. This will help to smooth out the surface and give your table top a beautiful finish. You can also use a polishing compound to make the surface even shinier if desired.

Use a Polishing Compound

Step 6. Cleaning

To remove any dust particles that may have accumulated during sanding, use a damp cloth or vacuum cleaner to clean the entire surface of your sealed tabletop. If you notice any areas needing touch-ups, repeat the application and curing process as needed. Try to avoid touching the surface with your bare hands, as this can leave residue behind.

Step 7. Applying a Clear Coat

If desired, you can apply an additional coat of clear epoxy resin over the finished product in order to enhance its shine and durability. To do this, simply repeat steps 3-5 with a fresh batch of epoxy resin. Don’t forget to wear protective gloves and safety glasses during this process.

Step 8. Adding Colorants or Glitter

Consider adding colorants or glitter to your epoxy mixture for extra pizzazz before pouring it onto the table top surface. This will create a unique and eye-catching design that you’ll be sure to love. It can also help protect your table top from scratches and other damage.

Step 9. Removing Adhesive Tape

Once the clear coat of epoxy has cured, remove any adhesive tape from the edges of your tabletop. This should be relatively easy if you use quality tape with strong adhesion. You can use a razor blade to cut away any stubborn pieces that won’t come off.

 Remove Any Adhesive Tape

Step 10. Enjoy Your Work!

Congratulations, you’ve finished sealing your table top with epoxy! Consider applying additional coats as needed every 6-12 months for maximum protection over time. Now it’s time to enjoy your hard work and admire the beauty of your new sealed tabletop!

By following these ten simple steps, you can easily learn how to seal a table top with epoxy. With the right materials and precautions in place, you can give your furniture a beautiful new look.

5 Additional Tips and Tricks

1. Ensure that the table top is completely clean and free of debris before beginning. It’s best to sand it down with a fine-grit sandpaper to remove any imperfections that may be present.

2. Make sure you mix the epoxy according to the manufacturer’s guidelines. Different products require different mixtures and ratios, so read the instructions carefully before starting.

3. Apply the epoxy with a brush or roller in an even layer across the table top surface. Use a damp cloth to help spread it out as evenly as possible.

4. Allow adequate drying time for both layers of epoxy before applying another coat if needed. It’s best to let each layer dry for at least 24 hours before continuing with your project.

5. Once you are finished, seal off any exposed edges with painter’s tape or a caulk gun filled with the same epoxy used on the table top. This will help prevent any moisture or debris from seeping in and damaging your hard work.

Following these tips should ensure a successful seal of your table top with epoxy. With patience, attention to detail, and proper preparation, you can make sure that your project turns out just as you imagined it!

5 Things You Should Avoid

1. Don’t forget to wear protective gear such as gloves and a breathing mask while working with epoxy.

2. Avoid over-mixing the epoxy, as this can cause it to become too thick or lumpy, which might affect the end result.

3. Don’t apply too much pressure when using a brush or roller, as that could cause air bubbles in the finished product.

 Using a Brush or Roller

4. Never leave any leftover epoxy out in the open air for more than an hour since it tends to dry quickly and may not be useable afterward.

5. Do not start working on your project until you have read all of the instructions thoroughly and understand what needs to be done. This will help prevent any errors from happening and make sure that you get the desired outcome.

Following these tips should help ensure your project turns out just as you imagined! With patience, attention to detail, and proper preparation, you can be confident in achieving a successful seal of your table top with epoxy.

5 Things That Make Your Task Easy

1. Invest in quality epoxy specifically designed for sealing table tops. This will ensure that you get a strong and lasting seal that won’t fade or peel away over time.

2. Having the right tools and materials on hand before you start will make your job much easier. Make sure to have painter’s tape, a razor blade, sandpaper, epoxy, and a brush or roller ready to go before starting.

3. Read through the instructions provided with your epoxy thoroughly before starting. Understanding the product and its use will help ensure a successful result.

4. Take your time working on your project, measure twice and cut once. This will help make sure that you don’t have any mistakes or mishaps along the way.

5. Always wear protective gear such as gloves, safety glasses, and a breathing mask while working with epoxy. This will help ensure your safety and keep you from inhaling any of the fumes or chemicals it contains.

Following these tips should make getting a beautiful and professional-looking seal on your tabletop with epoxy is easy.

Gloves Safety Glasses and a Breathing Mask

Is Epoxy Table Waterproof?

Yes, when sealed correctly, epoxy can make a table top waterproof and resistant to damage from moisture. It is important to read the instructions carefully for the type of epoxy you are using and follow them precisely – as well as take precautionary measures such as applying additional coats – in order to ensure that your table top is completely waterproof.

Additionally, it is best practice to seal any exposed edges with painter’s tape or a caulk gun filled with the same epoxy used on the table surface.

This will provide an extra layer of protection against water damage.

Overall, if done right, sealing a table top with epoxy can be an easy and effective way of ensuring your furniture looks great while protecting it from water damage. So, follow the steps outlined in this guide and admire the beauty of your new sealed tabletop!

What Can Damage Epoxy?

Epoxy can be damaged by exposure to extreme temperatures, sudden impacts, or contact with certain chemicals such as acetone and gasoline. It is also important to remember that some epoxies can begin to yellowish or fade when exposed to UV light for prolonged periods.

Therefore, it is important to take the necessary precautions when applying epoxy on a table top – such as using a protective coating – in order to protect it from damage and ensure that your project looks great for years to come.

Following these tips should ensure that your epoxy table top protects against any potential damage or discoloration. With the right materials and preparations in place, you can enjoy a beautiful new look without worrying about potential damage to your epoxy table top.

When Should You Not Use Epoxy?

Epoxy is not suitable for certain surfaces, such as those made of a porous material or with delicate finishes. Additionally, epoxy should not be used on objects intended to come into direct contact with food, as it contains toxic chemicals that can leach out over time and potentially cause harm.

Finally, it is important to consider the temperature when working with epoxy – temperatures that are too hot or cold can affect the quality of the seal and lead to a poor end result.

For these reasons, before beginning your project you should ensure that the epoxy you have chosen is suitable for both the surface and the purpose in question. Taking extra precautions, such as researching and testing beforehand, will help to ensure that your project turns out perfect!

In conclusion, sealing a tabletop with epoxy can greatly protect furniture from water damage or keep it looking fresh. However, make sure to consider the type of surface you are using and the purpose for which it is intended to choose the right kind of epoxy. With the proper research and preparation, you can have a beautiful finish that will last for years.

 Epoxy Can Greatly Protect Furniture From Water Damage


After following these steps, your table top should be beautifully and securely sealed with epoxy. This important process can help preserve your furniture through all seasons and different types of weather, giving you lasting results and many years of use.

To ensure the highest quality finish, always make sure to perform a test patch before completing the entire surface. Be mindful of any tools or objects that may damage the surface because if you have any issues during sealing, they won’t be able to be fixed until the epoxy is completely removed. Don’t forget to wear protective gear throughout this process – safety first!

Thanks for tuning into this blog post on how to seal a table top with epoxy. We hope these tips have been helpful and that you can create some stunning pieces for your home by using them.

Photo of author

Adrian Green

Adrian is a woodworking hobbyist and has loved Woodworking since he was 10 years old. Back then in childhood, his father used to have a furniture shop. He used to help his dad and learned a lot from him about how to fix woodworking furniture, basic carpentry knowledge and also about how to work hard and take care of business. He enjoys woodworking as a hobby. He loves the feeling of creating something with his own hands, and the satisfaction that comes from seeing his finished products used by others.

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