Polyurea coatings offer several benefits over other types of concrete or infill treatments. By improving water-resistance, these coatings provide additional strength to concrete structures. By providing an additional level of structural integrity, polyurea will prevent structure weaknesses and increase the overall lifespan of the foundation or structure. In addition to structural benefits, polyurea coatings are known for their anti-corrosion and fire resistance properties.
Polyurea is widely used for garage floor coatings because it is more resistant than standard concrete or infill coatings. Its durability and resistance make it a better solution than epoxy coatings, which can crack after extensive use. There are two types of polyurea surface treatments available: polyurea spray and polyurea coating. Spray polyurea provides a smooth, non-colored application and is best for light to moderate staining and dirt accumulation. The polyurea coating can also be thinned out with a hot solvent, and is a good choice for maintenance and stain removal applications.
Polyurea coatings are designed for high-performance garage floors. They work best in overhead or in-door line-x protective coatings. Garage floor coatings made with polyurea technology are durable and flexible, allowing them to work in any climate condition and for any type of surface. Polyurea coatings are available in several different configurations including low-tack adhesive, non-line-x adhesive, high-tack, and low-pressure spray applications. Other polyurea coating technologies include direct injection, hot roll coating, and multi-activity.
Many industrial coatings today contain isocyanate, a chemical that protects polyurea coating from moisture absorption and corrosion. Isocyanate-based coatings are typically water or moisture-resistant, but not stain-resistant. Isocyanate-based coatings are generally applied to lines or to panels by using an injection system. During the injection process, isocyanate is sprayed into the appropriate areas with a pump-driven, rotary tool called a channel system. The spray is distributed over the application equipment and then the channels are manually scrubbed to remove the isocyanate.
When polyurea garage floor coatings are properly applied, they create a highly resistant finish that will stand up against oil, grease, and other petroleum-based products. polyurea coating products provide the best protection from oil and grease contamination on garage floors. They also provide the best protection against moisture, which can build up on concrete over time. In addition to protecting concrete surfaces, polyurea garage floor coatings can also prevent damage to the floor from abrasion, which can occur with the impact of heavy equipment, such as skid steers and forklifts.
Polyurea is now used in a wide variety of applications, including roofing membranes, garage floor covering systems, fiberglass wraps, and sealants. Some polyureas are also used to provide moisture resistance for concrete, making it an ideal coating for preventing concrete growth. For homeowners, polyurea can provide a barrier between concrete and the home’s exterior. Polyureas are available in a variety of forms and qualities, depending on the application. For example, polyurea overlay kits can be purchased to cover pre-existing concrete, polyurea boards can be used to create a new decorative surface, polyurea cement sheets are used in industrial and automotive applications, and polyurea is sometimes used as a base for concrete in lieu of epoxy or oil-based concrete coating.