What's The Difference Between Epoxy & Polyaspartic?

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Durability:  What's the difference between epoxy and polyaspartic resins? Epoxy is very durable, but it is still vulnerable to abrasion. Polyaspartic, meanwhile, is more flexible, and won’t chip, scratch or scuff. It’s definitely more durable.

Winner: Polyaspartic

Cost: Polyaspartic costs more than Epoxy. The material on its own is pricier, and when you factor in the cost of hiring a professional installer, the difference gets even more dramatic.

Winner: Epoxy

Drying Time: It takes an hour or less for one layer of Polyaspartic to dry. Compare that to epoxy, which can take approximately 16 hours for a single coating. If you’re the impatient type, polyaspartic is for you.

Winner: Polyaspartic

DIY Installation: You can apply epoxy on your own using a roller brush. The longer drying time allows for a more relaxed pace. Polyaspartic requires application with a squeegee or roller, and it dries so quickly that there isn’t a lot of room for mistakes.

Winner: Epoxy

Air Quality: Epoxy can potentially decrease the air quality in your garage, and you need protective gear during application. Meanwhile, polyaspartic has low VOCs and hardly any off-gassing odor.

Winner: Polyaspartic

Nonslip:Polyaspartic gets very slippery when wet, so it’s a good idea to use chips in the surface to add texture and traction. Epoxy can also benefit from added traction, but it’s still not as slippery.

Winner: Epoxy

UV Stability: Some epoxy products can fade or yellow over time when exposed to UV radiation, so be sure to check your product before purchase. Polyaspartic is always formulated to be colorfast, and it won’t fade or yellow.

Winner: Polyaspartic