Wecryl surface protection system OS F b

The Wecryl surface protection system OS F b is a high-quality and flexible PMMA coating system that has been tested in accordance with ZTV-ING Part 3 Section 4. This makes the coating system consisting of an elastic surface protection layer (hwO) and crack-bridging top layer ideal as a surface protection layer with increased chemical resistance and improved cleaning properties for surfaces that can be walked and driven on. The surface can be designed in a variety of colors and with patterns or markings. The fluid application and high adhesion to almost all substrates make the system particularly suitable for renovation work. The outstanding crack-bridging properties make the system an economical and high-quality solution for the long service life of bridges and caps.

Application Areas:

Surface protection and sealing of concrete components with near-surface cracks and/or separating cracks and planned mechanical stresses
Passenger and vehicle traffic
Bridges or caps

Attributes Description

highly flexible and extremely crack-bridging, even at temperatures down to and including -20 °C (100,000 dynamic cycles and
tested according to crack bridging class B 4.2 at -30 °C)
tested in accordance with TL/TP-BEL-B 3 (1995) as a sealing layer for the construction of bridge decks on concrete
fleeceless sealing resin
static crack bridging after stress > 8.0 mm
tested in accordance with ZTV-ING - Part 3 - Section 4 "Protection and repair of concrete components" -TAB report
Very high chemical resistance, e.g. to petrol (72 hours)
High mechanical load-bearing capacity (vehicles, people)
Adheres to the entire surface, no backtracking
Can be used on almost all substrates
permanently weather-resistant (temperature-, UV-, hydrolysis-resistant)
Resistant to most common acids and alkalis
Can be designed in a variety of ways (colored surfaces, road markings, ...)
solvent-free
quick and easy to apply