Description
Ardex K15 HB – Rapid Drying Subfloor Levelling & Smoothing Compound
Ardex K15 HB – Rapid Drying Subfloor Levelling & Smoothing Compound – is an advanced and versatile high build levelling compound.
Designed for applications from 5mm up to a maximum of 35mm.
It is virtually tension free and is designed to rapidly level uneven, hard sub-floors.
ARDEX K 15-HB is a grey powder consisting of special cements, graded aggregates and high quality synthetic resins.
When mixed with water, a fluid, pumpable mortar is produced which can be applied to the required thickness in one operation.
For thicknesses greater than 20mm it is possible to incorporate larger aggregate in the mixed mortar, thus giving significant cost savings for greater application thicknesses.
When applied at 20°C Ardex K 15 HB can normally be walked on after approximately 2 hours.
The applied product dries and hardens rapidly so that even thick applications are ready to receive resilient floor finishes such as PVC within 24 hours.
Ceramic floor tiles can be installed on top of Ardex K 15-HB as soon as the surface of the Ardex K 15-HB has attained sufficient strength and hardness, typically 4 hours after application at 20°C.
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