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OS 8 surface protection system
MC-DUR TopSpeed flex plus

Our OS 8 surface protection system with MC-DUR TopSpeed flex plus offers static crack bridging (class A3, 0.74 mm, at -10 °C) and dynamic crack bridging (class B3.1, 0.3 mm, at -10 °C) as well as high mechanical resilience, very good cleanability to EN 11998 and very short overworking times. Furthermore, it boasts a rapid curing to final strength and is totally resistant to UV and yellowing.

OS 8 surface protection system <br>MC-DUR TopSpeed flex plus

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 plus	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

Products

MC-DUR TopSpeed SC Rapid, transparent, fillable and moisture compatible reactive resin

MC-DUR TopSpeed Rapid, moisture compatible roller coating

MC-DUR TopSpeed flex plus Rapid, moisture-compatible and highly crack-bridging roller coating

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