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Home » Floor Coating Choices: Polyaspartic vs Epoxy Resin

Floor Coating Choices: Polyaspartic vs Epoxy Resin

We’ve said it a hundred times now: epoxy resin is here to stay. For any flooring or DIY project, contractors choose the formidable resin solution. But contractors and DIY enthusiasts still need to understand their options—and there are only two main ones. Polyaspartic vs. epoxy resin won’t be the difference between success or failure. However, that difference will drastically impact your installation process and results!

Our guide here from the veterans at Epoxy Classes will help contractors and DIY enthusiasts figure out which resin solution they need for their projects. Whether it’s for your garage, countertops, or DIY trinkets, either resin won’t disappoint you.

The Basics of Polyaspartic vs Epoxy Resin

Polyaspartic and traditional epoxy resins are fundamentally and chemically different. Again, that won’t mean your project fails if you choose one over the other. But finished strength and curing & drying times will be significantly affected. So let’s get into it!

What is Polyaspartic Resin?

Polyaspartic resin is a super-strong resin solution that’s not only attractive because of its strength. According to ResinWerks, “Polyaspartics are based on the reaction of an aliphatic polyisocyanate and a polyaspartic ester, which is an aliphatic diamine” Essentially, polyaspartic resin functions incredibly similarly to traditional resin. But – because of these chemical differences – it’s got some super-abilities of its own.

If your project is on a deadline or you want to perform quick flooring services, polyaspartic is your dream solution. Polyaspartic resin dries & cures within just a few hours (4-8 generally, depending on conditions). But that’s not all! It’s also much more UV resistant, which resists the yellowing that plagues traditional epoxy over long periods of time & exposure.

What is Epoxy Resin?

Epoxy resin coatings are the flooring contractor’s gold standard for flooring solutions. Whether it’s a small family garage, or the largest industrial warehouse floors, epoxy resin is chosen every day.

While its curing and drying take nearly 3-4, or more, times longer than polyaspartic, the results are generally more durable and longer-lasting. Epoxy resin‘s chemical resistance is nothing to scoff at, either. For the toughest of the toughest jobs, epoxy resin is the trustworthy solution you need.

Epoxy is also notoriously easy to install, especially because of its longer drying time. Traditional epoxy resin is your best bet if you want a complex floor that’ll last through any test.

Epoxy resin flooring contractor applying a polyaspartic resin to a floor.

Polyaspartic vs Epoxy Resin: Factors to Consider

Now that we’ve covered some of the basics, how do you decide? Here are some of the top factors that should influence your decision:

  1. Durability: Both options will protect your floors for years at a baseline. So, this is mostly about what kind of protection you need at the margins. Due to its long cure, traditional epoxy resin tends to create stronger bonds in the concrete. That means more protection against heavy machinery, peeling, and more. Polyaspartic resin, on the other hand, is designed to protect against UV exposure and has high chemical resistance.
  2. Curing Time & Installation: This is the most notable difference you need to understand. For contractors on the go, working on short deadlines, or taking on multiple jobs at time – you need polyaspartic resin. Its cure only takes a few hours, while epoxy resin can take up to 48 hours.
  3. Cost: Polyaspartic tends to cost more than epoxy resin, but either option is substantially cheaper than other flooring solutions. Learn how to estimate the overall cost of your flooring project, then look at Xtreme Polishing Systems’ online store for the best prices on the market!


There you have it: the choice is now yours to make. Polyaspartic vs. epoxy resin is the question on so many flooring contractors’ minds, and it is an essential one to answer. But ultimately, both are amazing choices and only you can make that choice. So reach out to our team or check out the online store today!

Get hands on experience working with polyaspartic and epoxy resins with Epoxy Classes! Our 5-day epoxy resin and concrete polishing certification course is taught by veterans of the industry. Receive lifetime phone support, learn essential contracting and business skills, and more. Become an Epoxy Classes graduate and soar for success today!

Whether you need resource support or on-the-job assistance, our team of specialists is there for you at (954)-287-3797. For the best resources at the best prices, check out the Xtreme Polishing Systems’ online store!