Sophisticated pumpable self-levelling sub-floor smoothing compound, can be applied up to 10mm thick, greater thickness possible with aggregate. Even thick applications will be ready to receive floor coverings within 24 hours at 20C.

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 20C.
Walkable: 2 hours at 20C.
Fix ceramics: 24 hours at 20C.
28 day compressive strength (N/mm): 29
Apply floor coverings: After 24 hours at 20C.
External use: No.
Under DPM: No.
Suitable for underfloor heating: Yes.
Pack size: 22kg bags.
Coverage: Depending on flatness of surface a 22kg bag will cover approximately 5m at 3mm thick.
Storage: Not less than 12 months under normal, dry conditions.

ORDER No.

AK15