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ARDEX K15 HB contains graded aggregate which gives significant cost savings on sub-floors with greater application thicknesses of up to 35mm. Coverage: Approximately 2.7m2 at 5mm thick.
- Apply from 5mm to 35mm in one one application
- Rapid hardening – walkable in approximately 2 hours, even with thick applications
- Floorcoverings can be applied after 24 hours, regardless of thickness
- Ceramic floor tiles can be fixed after 4 hours
- Strong, high compressive strength