The newest and fastest addition to our levelling and smoothing compound range, ARDEX K 55 FAST offers superior levelling performance from a feather edge up to 10mm in a single application. The ultra rapid drying properties of ARDEX K 55 FAST mean that it can be walked on in as little as 30 minutes, and resilient floorcoverings can be installed after just 60 minutes.
- Walkable in as little as 30 mins
- Install resilient and timber floorcoverings in as little as 60 minutes
- Excellent flow and surface finish
- No patching or rubbing down the next day
Unit size Available: 20kg
Coverage: Approximately 4m2 at 3mm thick per 20kg bag
Download the latest datasheets and certificates here:
ARDEX K 55 FAST Technical Data Sheet (TDS)
ARDEX K 55 FAST Health & Safety Data Sheet (SDS)
ARDEX K 55 FAST Declaration of Performance (DOP)
ARDEX K 55 FAST Environmental Product Declaration (EPD)
Working time (20°C)
Approx. 10 minutes
Walkability (20°C)
Approx. 30 minutes
Ready to receive floorcoverings (20°C)
Approx. 60 minutes*
*dependant on substrate, application thickness and temperature.
Compressive Strength
After 1 day: approx. 20 N/mm2
After 7 days: approx. 30 N/mm2
After 28 days: approx. 35 N/mm2
Tensile Bending Strength
After 1 day: approx. 6 N/mm2
After 7 days: approx. 8 N/mm2
After 28 days: approx. 10 N/mm2
Suitable for underfloor heating?
Yes
Embodied Carbon
(A1-A3 production stage as defined in BS EN 15804)
0.96 kg CO₂ eq/kg