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What is the Difference Between Polyaspartic and Epoxy Floor Coatings for Garage Floors?

Garage floors experience wear and tear faster than other floors in your home. They bear the weight of your cars and outdoor equipment and they are exposed to harsh elements at times, so it is only natural for your garage floors to get worn down after years of use. 

As you search for possible solutions to bring your old concrete floor back to life, you most likely will come across two popular options. Epoxy and polyaspartic floor coatings are both great options for garage floors, but they are both different compounds that offer different benefits. 

Let’s explore below the similarities and differences between polyaspartic and epoxy so you can make an informed decision. 

What is the Difference Between Polyaspartic and Epoxy Floor Coatings for Garage Floors

What Are Polyaspartic and Epoxy Made of? 

Epoxy is a resin polymer that has been used reliably for decades to coat and protect garage floors. It is self-leveling and is often sold in DIY kits because of its easy application. 


Polyaspartic is relatively new to the garage flooring industry, but it has many benefits. It is also resin-based, but it is more of a hybrid material that resembles polyurethane. The chemical composition of polyaspartic can be manipulated to give the coating different qualities, such as a faster drying time or reduced gas emissions. 

Pros for Epoxy Garage Floor Coating 

Epoxy has been around for a long time, and for good reason. It is chemical resistant and is often considered self-leveling, which is great for busy or well-used garage spaces.

Pros for Epoxy Garage Floor Coating


One of the many benefits of using epoxy on a garage floor is that it is very affordable. If you are working with a tight budget or if your garage floor is expansive, epoxy will be a reliable option for the cost.


Once epoxy has dried, it is rock hard, allowing it to withstand the high demands of a typical garage floor. Oil spills, leaking paint thinner, or even battery acid leakage doesn’t stand a chance against epoxy. 

Time Sensitivity

Epoxy is incredibly durable, but that also means it does take significant time to set up and dry. While that may be an issue if you are in a time crunch, it also means that you have more time to work with the coating before it dries completely. It also means that once it’s dry, it’s not going anywhere. Epoxy doesn’t lift up and peel away easily. 

When is Epoxy Not a Good Choice? 

One of the biggest downsides to epoxy is that it does not stand up well against the sun. UV rays will cause a gradual yellowing of the resin, which will give your finished flooring a look of premature aging. 

Patios, walkways, pool areas, and even garages that experience a lot of sun exposure are typically not great choices when it comes to epoxy coating.

The long dry time is also a consideration for epoxy. Typical dry times range anywhere from two days to over a week, depending on the conditions and environmental factors. That’s a long time to avoid using your garage!  

The Benefits of Polyaspartic Floor Coating 

While polyaspartic has not been around as long as epoxy has, it has made a large impact on the garage floor coating industry. It dries to an attractive glossy finish, and color or decorative chips can be added for fun and for functionality. 

The Benefits of Polyaspartic Floor Coating

Quick Drying 

Epoxy is known to take multiple hours to dry, but polyaspartic cures within 30 minutes to an hour. This means you can give your garage floor an entirely new look and then get back to other projects in a single day. 


Since polyaspartic is resin-based, it automatically is classified as a durable material. It dries hard, and it also is scratch-resistant. If you have a busy household or kids who love to store their toys in your garage, polyaspartic is a great choice.

It also won’t fade when exposed to UV rays! Epoxy flooring is more sensitive to the sun, but polyaspartic will withstand the harshest rays of the sun without experiencing discoloration. 

What Are the Downsides to Polyaspartic? 

The Cost 

Polyaspartic is definitely more expensive, so if you are working with a tighter budget or a larger space, this floor coating may take some more consideration. 

Weakness Against Chemicals and Elements

Unlike epoxy, polyaspartic does react with certain chemicals, which can lead to premature peeling and chipping. If you are a mechanic or use your shop often to work, be aware that it does not stand up as well against compounds like battery acid and other chemicals. 

In addition, polyaspartic can be a slip-hazard when it gets wet. This is why many people choose to add traction in the form of decorative chips. 

Is Polyaspartic Better Than Epoxy? 

The answer to this question truly lies in what you envision for your garage and what you need out of a garage floor coating. Both have pros, and both have considerations that need to be taken into account before making a final decision.

Polyaspartic is a great choice if you want a scratch-resistant material that will coat your entire garage in a day. 

If you want a durable material that will withstand contact with chemicals and other spills, epoxy may be right for you. 

The Benefits of Utilizing a Professional for Garage Floor Installation 

Resin-based products are all over the shelves at home improvement stores, so you might think to yourself, “Can I just do it on my own?” It may be tempting, but you could be setting yourself up for a project that is a bit out of your depth. 

This is why hiring a professional flooring team will save the day! The professionals will evaluate your current floor, ask about your garage’s activity level and needs, and will help you come to a conclusion about what floor coating is right for you.

They will also install your entire floor quickly and expertly! Whether you choose polyaspartic or epoxy flooring, the team at Jersey Epoxy is here to help. 

Ready for a new garage floor? Contact Jersey Epoxy today at (877)-376-9965 to chat with one of our flooring professionals.