OS 10 surface protection system
MC-DUR TopSpeed flex plus
Our OS 10 surface protection system with MC-DUR TopSpeed flex plus consists of 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 | approx. 600 g/m² + approx. 600 g/m² |
| 3 | Waterproofing layer | MC-DUR TopSpeed flex plus | 2 x approx. 500 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 |
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