Application thickness (total): 3-35mm.
Application thickness (neat): 3-10mm.
Application thickness (with aggregate): 10-35mm use from half to equal volumes of Ardex Aggregate to the Ardex K15 mix.
Working time: 30 minutes at 20°C.
Walkable: 2 hours at 20°C.
Fix ceramics: 24 hours at 20°C.
28 day compressive strength (N/mm²): 29
Apply floor coverings: After 24 hours at 20°C.
External use: No.
Under DPM: No.
Suitable for underfloor heating: Yes.
Storage: Not less than 12 months under normal, dry conditions.
Coverage
1.5kg/m²/mm, a 22kg bag will cover approximately 5m² at 3mm thick but dependent on flatness of surface.
Please use our levelling compound calculator by clicking here.
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