OS 10 surface protection system
MC-DUR TopSpeed flex plus
Our OS 10 surface protection system with MC-DUR TopSpeed flex plus encompasses a flexible waterproofing layer with very high crack-bridging capability (dynamic, class IV T+V, at -20 °C, per TL/TP BEL-B3) and very high mechanical resilience. It boasts very good cleanability to EN 11998, short overworking times and rapid curing to final strength, and is totally resistant to UV and yellowing.

No. | System Build-Up | Product | Consumption |
---|---|---|---|
1 | Primer | MC-DUR TopSpeed SC | approx. 300 g/m² |
2 | Scratch coat | MC-DUR TopSpeed SC + quartz sand 0.1–0.3 mm + thixotropic agent MC-Stellmittel TX 19 (1–3 %) | approx. 600 g/m² + approx. 600 g/m² |
3 | Waterproofing layer | MC-DUR TopSpeed flex plus + thixotropic agent MC-Stellmittel TX 19 (1–3 %) | 2 x approx. 500 g/m² |
4 | Dry-shake layer | MC-DUR TopSpeed + thixotropic agent MC-Stellmittel TX 19 (1–3 %) | approx. 400 g/m² |
Dry shake | Quartz sand | in excess | |
5 | Top seal coat | MC-DUR TopSpeed | approx. 500 g/m² |