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Epoxy vs. Polyaspartic: What Garage Floor Coating Should You Use?

Monday, July 12th, 2021 by Brad Woolgar

Garage floor coating can take your garage floor from looking drab to fab in an instant. If you've been scouring online for garage floor coatings to spruce up your garage floor, you've probably stumbled upon floor coatings such as epoxy and polyaspartic. So, which one should you pick for your garage floor? To help you decide, in this post, we'll explore both floor coatings to help you make an informed decision on the best floor coating for your garage floor.

Epoxy Floor Coating

Epoxy coating is the more common floor coating. It has been around for ages. It typically consists of a polymer resin and a hardener. When applied to surfaces, the liquid hardens, resulting in a hard and smooth floor. Ideally, epoxy coatings should be used indoors. Epoxy doesn't corrode easily, and it's waterproof, making it great for surfaces prone to spills.

Polyaspartic Floor Coating

Polyaspartic is the newer of the two variants. It was first developed in the early 90s, and it has recently risen to prominence. Without getting into the finer details, polyaspartic is simply a type of aliphatic polyurea. It typically consists of ester and other materials. Like, epoxy, when applied to garage floors, it offers a tough and smooth surface.

Epoxy vs. Polyaspartic

Now that we've explored both garage floor coatings, how do you know which one is suitable for you? To help you pick the one best suited for you, below we explore some factors you should consider when choosing a garage floor coating.


When choosing a floor coating material for your garage floor, you want to pick a durable material. While both epoxy and polyaspartic are durable, polyaspartic is the more durable of the two materials. Unlike epoxy, it is less prone to abrasion. Plus, it's incredibly heat resistant, and it can even resist hot-tire peel.

UV Stability

Whatever floor coating material you use, it is inevitable that it will get exposed to UV light. When exposed to UV light, epoxy coatings yellow over time. Polyaspartic, on the other hand, offers superior protection against UV light. It doesn't easily fade or yellow when exposed to sunlight.

Air Quality

Epoxy coatings can compromise air quality when applied since the material emits fumes. As a result, when applying epoxy, protective breathing equipment is required. Polyaspartic, on the other hand, produces little or no fumes, and it's almost odorless, meaning it's better at preserving air quality.

Installation Time

Polyaspartic dries incredibly fast. It can get fully hard in just a couple of minutes to an hour, and installations can be done within a day. Conversely, epoxy installations take longer. Epoxy can take up to 24 hours or more to dry, and installations can take much longer.

DIY Installation

Epoxy is easier to install. Polyaspartic, on the other hand, requires a bit more know-how. While you could install it yourself, it requires proper surface preparation to apply appropriately.


Polyaspartic installations tend to be only slightly pricier than epoxy installations for much higher quality. Thus, if you're looking to save on costs while also getting quality flooring, a polyaspartic installation is the better option.


If you're unsure what coating material you should use for your garage floor, pick polyaspartic. Sure, the initial cost of installing it may be high, but it's more durable, meaning it can save you money in the long term. Are you interested in getting a polyaspartic garage floor coating? Contact us today to get a free estimate.


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