can epoxy countertops be used outdoors?

Epoxy resin countertops are a great option for kitchens and bathrooms, but they can also be used outdoors. Just make sure you know what the right epoxy product is and how to use it correctly.

How do you epoxy an outdoor countertop?

Once you’ve got a smooth, clean surface, you’re ready to start applying the epoxy. It’s important to do this in a well-ventilated area and wear protective gear if necessary.

The epoxy should be applied in two coats: one with a fiber or woven cloth for maximum bond strength, which will be sanded down after it dries; and another without any cloth for aesthetic purposes.

Both layers need to be allowed plenty of time (24 hours) before being sanded down, cleaned up, and finished with paint or a clear coat on top of that to prevent discoloration from UV rays.

Can I use epoxy resin outdoor?

There are a few things you should know about epoxy resin before trying to use it outdoors.

Epoxy resin is a hard, durable plastic that’s UV resistant, but it’s not waterproof.

Although it’s scratch resistant, epoxy resin isn’t stained resistant either—and when they do get stained, they’re very difficult to clean up. The same goes for heat resistance: heat can melt the surface of an epoxy countertop if you accidentally leave an iron on long enough or forget to turn off your stovetop after cooking something.

So what does this all mean? Epoxies aren’t necessarily the best choice for outdoor uses because they’re not designed for exposure to extreme temperatures or weather conditions (like rain).

If you want an easy-to-clean surface that won’t fade or mold over time—and one that can withstand extreme temperatures—you may be better off with plastics like polypropylene (PP) or polyethylene (PE), which have high tensile strength properties and require little maintenance on your part!

Are epoxy countertops waterproof?

Epoxy countertops are water resistant, but not waterproof. They have a fine surface that allows water droplets to bead up and roll off the countertop.

This means you can wash your hands in the kitchen sink without worrying about water damage. However, if you leave a dish on top of your epoxy countertop overnight or during an extended period of time in wet conditions, it may leave a permanent stain or discoloration on the surface of the epoxy.

For this reason, we recommend using plastic cutting boards when preparing food on an epoxy kitchen island or bar top. You can also use wax paper for sandwiches and other foods that may be messy by nature (like cheese!).

What can I use for outdoor countertops?

You want to use an outdoor countertop that is resistant to cracking and fading. There are several options you can choose from:

  • Epoxy resin is the most common type of resin used for outdoor countertops, but it has some downsides. It can be difficult to find in a color other than clear, and this product tends to cost more than polyurethane or polyurea because epoxy resins are used in more specialized applications (like making castings).
  • Polyurethane is another popular choice for outdoor countertops because it’s waterproof and easy to clean with soap and water. This option also requires less maintenance than polyester or polyethylene because its surface doesn’t scratch easily. However, polyurethanes often have staining issues due to their low gloss levels; this means that if you get a spill on your tabletop, there’s not much hope of removing it without damaging the finish of your dining table!

Polyurea is another great option for those who want an easy-to-clean surface without having to worry about getting stains on their dining room table!

This material makes an excellent alternative when compared to other materials such as epoxy resins due to its lower cost while still maintaining high levels of durability outdoors thanks largely due how lightweight plastic components tend not to warp over time as wood does under similar conditions – something which happens frequently when left outside unprotected!

How long do epoxy countertops last?

This is a good question. The answer depends on several factors, including the quality of the epoxy resin used in your countertop mix and how often you use your counters.

If you are careful with your counters and keep them out of direct sunlight, they could last for years. However, if you frequently use harsh chemicals or expose them to heat or cold extremes, then their lifespan might be reduced substantially.

Is epoxy resin UV resistant?

Yes. Epoxy resin is UV resistant. However, this does not mean that it will not fade in sunlight. It is possible for the color of epoxy resin countertops to fade over time if they are exposed to consistent levels of UV light (as with any other material).

If you plan on installing your countertop outdoors, be sure to choose a color that will hold up well against prolonged exposure to direct sunlight and prevent fading by using an outdoor-safe epoxy product like Zinsser’s Perma-Chink® Wood Finish or Minwax® Water Based Wood Stain & Polyurethane with Hardener.

Does epoxy degrade in sunlight?

Yes, epoxy does degrade in sunlight. Because its main ingredients are plastic and hardener, it’s not as durable as concrete or natural stone.

You can still use epoxy outdoors if you take precautions to protect it from the elements. If you’re planning on having your countertops outside for a long time, you should make sure that they’re UV resistant and can withstand high temperatures before installing them.

For example, if your countertops will be exposed to direct sunlight for more than four hours per day (the equivalent of being under a hot lamp), there’s a chance that they’ll yellow over time due to exposure to the sun’s rays.*

Epoxy also isn’t resistant to salt water or chlorine—which means that when rainwater hits an uncovered surface, it will likely get absorbed by the material rather than run off.

This can lead to discoloration as well as erosion over time.* What’s more: Epoxy is also susceptible to mold growth due to its porous nature.*

Will epoxy crack in cold weather?

Epoxy resin is not suitable for outdoor use. Epoxy resin can crack in cold weather, and it is not waterproof, UV resistant, heat resistant, or acid resistant.


If you’re looking for a durable, low-maintenance countertop with a cool, modern look, then epoxy may be your best option.

It’s easy to work with and it can be applied over other surfaces like concrete or wood. Plus, since it doesn’t absorb water it won’t get moldy like other types of materials might do when exposed to moisture (like concrete).

Photo of author

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.

Leave a Comment