how to seal epoxy resin table?

Epoxy resin is a chemical compound made up of two parts: an epoxy group (CH2=CH-O-) and some other compound. The epoxy group bonds to the other part to make a hard, strong substance.

Epoxies are used in construction materials such as paint, coatings, and adhesives. They can also be used to seal cracks in concrete or stucco walls.

In addition to their strength and toughness, epoxies have another advantage over other types of glue—they can be applied underwater without losing their bonding power! This makes them very popular among boat owners who want to repair leaks in their boats without having to lift them out of the water first.

How do you seal an epoxy table?

When it comes to sealing epoxy resin tables, the most important thing you can do is use a foam brush. You’ll want to apply several coats of the sealer and let each coat dry completely before applying another one.

This will ensure that your table will have maximum protection from moisture and stains for years to come!

You don’t need to sand between coats, but if you choose not to sand between coats then make sure that your first layer is completely dry before applying more layers of sealant so that they don’t drip over each other or pool in certain areas (which can lead them looking very uneven).

If you do decide on using a spray gun or roller instead of using a foam brush then just follow those instructions on how much product should be used per square foot etc…

How do you seal a resin table top?

  • Using a heat gun or blowtorch, melt the epoxy resin and burn off any remaining bubbles by running the heat source along the table top.
  • Dust off any excess dust particles using a brush before continuing with the sealing process.
  • Wipe your table down with denatured alcohol and water mix in a ratio of 1:1 to ensure that all dust particles are gone; this will also help activate any remaining curing agents in your epoxy resin mixture prior to applying it on top of your table.

What do you use to finish epoxy resin?

Once you’ve sealed your epoxy resin, you’ll want to protect it with a clear coat. This is where I found the most confusion when trying to figure out what finish would work best for my table.

The best advice I can give is to use a product that’s compatible with the type of resin you used on your project and will not yellow or fade over time (this means no plastic or lacquer-based finishes). The following list includes some options:

  • Spray-on lacquer
  • A polyurethane varnish
  • Clear polyester resin from a reputable brand

How do you keep epoxy from running off a table?

  • Use a container that won’t leak.
  • Tape the edges of the table with masking tape, to create a barrier for epoxy resin to pool in instead of running away from your table or workbench.
  • Make sure your table is level and does not have any low areas where resin could pool or collect on one side of the surface, causing it to be unevenly coated with epoxy resin when poured out of its container (this can cause bubbles).
  • Keep your work area warm; this will help prevent condensation and water droplets from forming on any surfaces where they could interfere with applying the epoxy resin sealant coating evenly

Is a seal coat necessary for epoxy?

You can skip the seal coat if you’re using a finished epoxy resin table. A seal coat is a thin layer of epoxy resin that’s applied over the entire surface of your project to prevent it from soaking into the wood and making it too slick to touch.

It doesn’t fill voids, so it won’t completely smooth out any areas that have high spots or dips in them. The main benefit of a seal coat is its ability to create an even surface with no drips or runs, which will make your table look more professional when you’re finished applying your finish coats.

How do you seal a wooden epoxy table?

  • Apply an epoxy coat to the entire table, including each edge of the surface.
  • Apply a second coat of epoxy to the table surface, again covering all sides and edges.
  • Repeat steps 1 and 2 one more time—for a total of three coats of epoxy. This will protect your table from water damage in addition to making it stronger and more durable.

How do I make my epoxy table top clear?

An epoxy table top will have a glossy, shiny finish. This is great in many cases, but if you want it to be clear you can use the following method:

  • Use a heat gun or hairdryer to heat up your resin. You want it to be hot enough that the bubbles rise out of the surface and into your brush.
  • When this happens, use either a dryer or fan to cool down your resin back down again before it hardens completely.

Do you seal wood before epoxy resin?

The answer is no. You don’t need to seal wood before you epoxy resin, but there are a couple of reasons why it’s a good idea.

The first reason is that if you don’t seal the wood when you apply the epoxy resin, it will soak into the grain and create an uneven surface.

This can be very obvious with lighter woods like pine or birch. The second reason is that if you’re planning on doing any inlay work or other decorative techniques like chiseling or shellac brushing, sealing your table ahead of time ensures that all areas are ready for finishing right away without having to wait for drying times between coats and applications.


In summary, epoxy resin tables can be a great addition to your home or office. If you have an idea for a specific table in mind, it’s good to start with the base and then think about what materials will make up the top.

It’s important to consider your budget and how much time you have before deciding on which project is best for you.

If this article has helped you decide whether or not epoxy resin tables are right for you, please share it so that others can find out more about this popular DIY project!

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Martin Flood

Martin Flood has been working in the construction industry for over 20 years as a general contractor with expertise in remodeling projects that are large or small. He has furthered his career by specializing in epoxy resin flooring, providing excellent service to both commercial and residential clients. Martin’s experience enables him to offer professional advice on how to choose the right type of project based on your needs and budget.

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