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Is Epoxy the Best Concrete Sealer?

Are you a flooring contractor looking for the best way to finish your concrete project? It’s not easy wading through sealers on the market. Fortunately, epoxy has emerged as the most reliable solution for concrete sealing. At Epoxy Classes, we want to help you find the best concrete sealer!

In this blog post, we will delve into the advantages of using epoxy for your concrete projects. Our informative content will equip you with the necessary information to make an informed decision before embarking on your next project.

Why Epoxy Resin is the Best Concrete Sealer

Epoxy resin is a strong two-part polymer compound that creates the strongest floors available. Especially when installed on a properly prepared concrete foundation! Its benefits are many; durability, longevity, looks. It’s truly a tough solution to beat. An epoxy resin concrete coating is a perfect solution for contractors, too. Not only will your clients thank you, but so will your bottom line. Thanks to epoxy resin’s cost-effectiveness and relatively low labor/resource cost, your pocketbooks will be just as happy as your clients. It’s also great for future proofing floors against environmental hazards, dirt and grime, and regular old wear and tear.

Obviously, the team here at Epoxy Classes is excited to tell you about epoxy resin, but the results truly speak for themselves. Especially when you use EpoxyETC’s line of epoxy resin!

What’s the Difference Between Epoxy Resin & Polyaspartic?

If you want to use epoxy sealers for your flooring projects, there are two main types to choose from – traditional epoxy resin and polyaspartic resin. Both options work well on concrete surfaces, providing a durable, hard finish that’s also pleasing on the eye. As we covered before, both epoxy and polyaspartic rely on a two-part compound.

But what’s the real difference between the two? For polyaspartic’s part, the main draw for contractors and clients alike will be the installation time. Polyaspartic offers an incredible efficiency boost. For a comparable durable finish as epoxy, you only need to use a fraction of the installation time; just 4-8 hours. As a result, though, epoxy will sometimes give a more durable cure, and is often much less expensive.

A professional tip from the team at Epoxy Classes: consider mixing resins for different layers. Use a polyaspartic coat for a top or bottom layer, then epoxy for the others, depending on preference. If you want more information, we’ve gone more in depth in our other blog posts.

The Best Concrete Sealer: Pros & Cons

On one hand, epoxy is one of the best concrete sealers available for all the reasons we listed. It’s also got waterproof qualities, chemical protection, and a myriad of great designs to choose from.

However, epoxy does have its downsides. Its cure time is relatively short, but will still put a floor out of commission for one to three days, depending on the project. Epoxy is easy to install, but there are basic considerations to take into account, or else a floor can easily fail. Surface preparation is key, and it’s important that the concrete foundation is strong, too.

So if you’re considering epoxy for your next flooring project, weigh all factors beforehand to ensure success in your final result.

An image showing an Epoxy Classes professor demonstrating proper application techniques.

How to Install The Best Concrete Sealer

Applying an epoxy sealer to concrete surfaces can be a tricky process. It requires careful surface preparation, and even more careful mixing procedures. Make sure to follow your epoxy resin’s manufacturing guides. You need to make sure that your concrete is level, ground, and clean. While we’d love to give you more information here, we’ve already written the perfect guide to a grind and seal polished concrete finish!

With Epoxy Classes, you can get access to best practices and tips taught by professional contractors. Our blog offers helpful advice on selecting appropriate products for all types of flooring, from concrete floors, to countertops, and more!

Different types of finishes available with epoxy sealers

Epoxy sealers offer a wide selection of finishes for practically any marble flooring project. Marble metallic, solid color, and marble quartz finishes are all available as epoxy-based coatings – each with its own unique look. For more visually striking marble floors, there is also flake epoxy – a type of marble sealing that adds vibrant speckles and hues to a marble surface.

Whether you are tackling a commercial installation or want to create an interesting marble design at home, epoxy resin has a perfect finish option tailored especially to your needs!


In conclusion, epoxy sealers are an excellent choice when it comes to protecting concrete surfaces. This is because they provide superior protection and an attractive finish. With the right product and careful installation, you can also enjoy faster curing times and a long-lasting result. Opting for an epoxy sealer may take some investment, but it is absolutely worth the cost. Xtreme Polishing System’s Epoxy Classes program is designed specifically to help you get the most out of your epoxy resin.

Need help on the job, or getting ready before a big project? Our veteran technicians are only a phone call away at (954) 287-3797! Stock up on the latest and greatest in flooring resources on the EpoxyETC online store at affordable rates!