What Is Polyurea?
Polyurea is a high-performance coating formed by reacting an isocyanate with an amine. It cures extremely quickly, forms a tough, flexible and seamless film, and bonds well to properly prepared concrete. Polyaspartic coatings are a type of polyurea chemistry with a slower, more controllable cure, which is why they are widely used in floor systems. Pure polyurea is specified where rapid cure, flexibility and toughness are the priorities. Request a free estimate to discuss your project.
Where Polyurea Works Well
- Car wash and detailing bays
- Parking structure ramps and decks
- Loading docks and ramps
- Commercial garages and service bays
- Secondary containment areas and wet process areas
- Floors that cannot be shut down for long
Polyurea Compared with Epoxy and Polyaspartic
Epoxy
Builds thickness and strength at a good cost, but cures more slowly and can yellow in UV light. See garage epoxy floors.
Polyaspartic
Fast-curing, UV-stable and very hard-wearing, common as a topcoat. See polyaspartic coatings.
Polyurea
The fastest cure and the most flexible of the three, suited to demanding or time-critical projects.
Application Takes Skill
Polyurea sets within moments, so there is very little working time. Application is done by trained crews with the right equipment, working in controlled sections to keep the finish even. Surface preparation matters as much as with any coating: diamond grinding, crack repair and a suitable primer. We will tell you honestly whether polyurea, polyaspartic or epoxy is the best fit for your project.
Fast return to service. Because polyurea cures quickly, it can cut downtime for projects where every hour matters. We confirm exact times for your project at the site visit.
Timeline and Pricing Factors
A written quote is provided after a free site assessment. The main pricing factors are:
- The area and slab condition
- Whether polyurea is used as the full system or a topcoat
- The thickness and texture required
- Temperature, access and project schedule
See our epoxy flooring cost guide and urethane cement for other demanding applications.