When mixed with water, ARDEX A 18 produces a slurry ideal for bonding ARDEX Screed Cements. It can also be used for joining daywork joints when a new bay is laid against a set and hardened screed.
- Produces a slurry ideal for bonding ARDEX Screed Cements
- High adhesion strength maximises the bond between the screed and the substrate
- Colour change reduces the risk of the application of screeds into dry bonding slurries
- 60 minute pot life
- 15 minute open time
- For internal and external use
Unit Size Available: 25kg
Coverage: 1.5kg of ARDEX A 18 powder per m² per mm application thickness or approximately 11.1m² at 1.5mm thick per bag.
Download the latest datasheets and certificates here;
ARDEX A18 Technical Datasheet (TDS)
ARDEX A18 Health & Safety Datasheet (SDS)
ARDEX A18 Declaration of Performance (DOP)
ARDEX A18 Sustainability Datasheet
ARDEX A18 Environmental Product Declaration (EPD)
COMPRESSIVE STRENGTH
After 1 day approx. 8 N/mm²
After 7 days approx. 13 N/mm²
After 28 days approx. 26 N/mm²
TENSILE BENDING STRENGTH
After 1 day approx. 2 N/mm²
After 7 days approx. 3 N/mm²
After 28 days approx. 7 N/mm²
SUITABLE FOR UNDERFLOOR HEATING
Yes
Embodied carbon
(A1-A3 production stage as defined in BS EN 15804)
0.49 kg CO₂ eq/kg