ARDEX K 200 is a cement-based, pumpable, fibre-reinforced self-levelling underlayment for fast-track application. It is walkable after 3-4 hours. It is a light yellowish powder with special cement, high-quality synthetic resins, industrial-class fibres, selected fillers, and other special additives. The mixed mortar can be applied at 4 – 15mm in one application.
Bulk density of powder: approx. 1.4 kg/L
Working time at 300C: approx. 25 minutes
Initial setting time: approx. 40 – 60 minutes Final setting time: approx. 60 – 80 hour