OS 8 surface protection system
MC-DUR TopSpeed flex
Our OS 8 surface protection system with MC-DUR TopSpeed flex is resistant to very high shear and transverse forces, compensates static crack movements and ensures a fast application. The system is UV-stable and has been tested resistant to rising damp, and is applicable in weather-exposed areas. There is no enclosure or heating required under adverse ambient conditions.

No. | System Build-Up | Product | Consumption |
---|---|---|---|
1 | Primer | MC-DUR TopSpeed SC | approx. 300 g/m² |
2 | Scratch coat (where required) | MC-DUR TopSpeed SC + quartz sand 0.1–0.3 mm | approx. 600 g/m² + approx. 600 g/m² |
3 | Crack-bridging intermediate coating | MC-DUR TopSpeed flex | approx. 400 g/m² |
4 | Dry-shake layer | MC-DUR TopSpeed | approx. 400 g/m² |
Dry shake | Quartz sand | in excess | |
5 | Top seal coat | MC-DUR TopSpeed | approx. 500 g/m² |