In construction, coatings and Flüssigabdichtungen based on the thermoplastic polymer methyl methacrylate (PMMA for short) are often used as an alternative to bitumen or plastic membranes. The beneficial product properties of PMMA include

PMMA coatings have a wide range of applications. These include balconies, patios, and pergolas, as well as flat roofs and parking decks.

PMMA coatings offer an excellent waterproofing solution for balconies, terraces, and pergolas, which are constantly exposed to the elements due to their exposed locations. Triflex systems create a waterproof, slip-resistant, and durable surface that is easy to clean. The coating is applied directly to the concrete floor or even over existing tile flooring, forming a seamless layer that prevents moisture penetration—for years to come. Our coatings are also available in a variety of colors and textures. This allows owners to design their balconies according to their personal taste and style. For pergolas, which often also serve as escape and rescue routes, we also offer flame-retardant coatings. Their fire performance is classified as Class B1 (flame-retardant) according to DIN 4102 and as Class Bfl-s1 according to DIN EN 13501-1.

Another advantage of PMMA coatings is their fast curing time. They cure in a very short time, enabling the surfaces to be put back into service quickly—which is particularly important during repairs or renovations.

PMMA-based coatings are also an excellent choice for parking decks. These are constantly exposed to wear and tear from vehicle traffic and therefore require a robust and durable surface. Our systems for parking garages and top decks offer an excellent solution for floor coatings, as they exhibit high resistance to traffic loads, chemicals, and abrasion. In this application as well, the coating can be produced in various colors to improve the visibility of markings and signage and enhance safety for users.

Furthermore, PMMA coatings are very quick and easy to apply, which is particularly advantageous for the maintenance of parking garages. The coating can be applied directly to the substrate and cures within a few hours, minimizing closure times and ensuring the cost-effective operation of the parking facilities.

PMMA coatings offer a wide range of benefits for flat roofs. One of the most important advantages is their high resistance to UV radiation and weathering. This keeps the roof intact and protected for a long time. In addition, these coatings dry quickly and can be applied even at low substrate temperatures of up to -5 °C, which facilitates year-round application. Because the coatings are available in various colors, they can also be used, for example, to mark maintenance paths.

Did you know? For coating large areas such as flat roofs and parking decks, we now offer Triflex SAM, which provides the option of machine-based spray application for two-component products. This makes application even faster and more ergonomic. Since the resin is delivered in a large container rather than in small containers, packaging material is also saved.