Description:

ARDEX K 15 NEW is an advanced sub-floor smoothing compound. It is virtually tension free and is designed to rapidly level and smooth hard sub-floors prior to applying most types of floor finishes.

ARDEX K 15 NEW is a grey powder consisting of special cements and high quality synthetic resins. When mixed with water, a fluid, self-levelling mortar is produced which can be applied from a feather edge up to the required thickness in one operation. For thicknesses greater than 10mm, incorporate ARDEX Coarse Aggregate in the mixed mortar.

Features:

•  New formula resulting in improved yield and superior flow and levelling characteristics
•  Rapid hardening – walk on after 2 hours
•  Receives floorcoverings the next day, regardless of thickness 
•  Apply from feather edge up to 35mm thick
•  Can be applied by trowel or pump
•  Strong – high compressive strength
•  Suitable for floors with underfloor heating
•  Ideal for use with ARDEX flooring adhesives

Use:

ARDEX K 15 NEW is especially useful where the installation time of the floor finish must be kept to a minimum. ARDEX K 15 NEW will level and smooth, internal sub-floors of concrete, cement/sand screeds, quarry tiles, etc., in a single application prior to the installation of floorcoverings. Applications include smoothing tamped, uneven, damaged or rained-on in-situ concrete sub-floors, adjusting tolerances or camber problems between floors, slabs or pre-cast concrete as well as smoothing old sub-floors and screeds in renovation projects.

Used in conjunction with the ARDEX Primer range, ARDEX K 15 NEW can be applied to old sub-floors, e.g. floor screeds and other hard and rigid bases. ARDEX K 15 NEW can normally be walked on after approximately 2 hours at 20°C and dries and hardens rapidly so that even thick applications are ready to receive floorcoverings the next day, (normally after 16 hours) at 20°C.