Introducing the Ultra Rapid Hardening and Drying Levelling Compound – ARDEX A 55. This levelling compound is perfect for fast track installations and is walkable and ready to receive floor coverings in as little as 60 minutes. The product is ideal for use on clean, prepared concrete, sand/cement screeds, unglazed ceramic tiles and cementitious terrazzo and priming is rarely required.

ARDEX A 55 offers exceptional flow and levelling characteristics, making it perfect for luxury vinyl tiles. Its rapid hardening and drying performance combined with a 15-minute working time makes it an efficient solution for any flooring project. With exceptional coverage of approximately 7.5m2 at 2mm thick, a single application of ARDEX A 55 can cover a large area.

An ARDEX A 35 screed smoothed with ARDEX A 55 can receive floor coverings in as little as 4 hours. The product can be applied from a feather edge to 10mm in a single application. This levelling compound is perfect for any professional flooring contractor or DIY enthusiast looking to get the job done quickly and efficiently. Upgrade your flooring project with the Ultra Rapid Hardening and Drying Levelling Compound – ARDEX A 55 today!

INFORMATION ARDEX A 55

• Ready to receive floor coverings in as little as 60 minutes
• Priming rarely required on clean, prepared concrete, sand/cement screeds, unglazed ceramic tiles and cementitious terrazzo
• Exceptional flow and levelling characteristics – ideal for luxury vinyl tiles
• Rapid hardening and drying performance combined with a 15 minute working time
• Exceptional coverage – approximately 7.5m² @ 2mm thick
• An ARDEX A 35 screed smoothed with ARDEX A 55 can receive floor coverings in as little as 4 hours
• Apply from a feather edge to 10mm in a single application

Unit Size Available: 22kg

Coverage: Approximately 7.5m² at 2mm thick per 22kg bag

TECHNICAL DATA ARDEX A 55

Working time (20℃)
Approx. 15 minutes

Walkability (20℃)
Approx. 60 minutes

Ready to receive floor coverings (20℃)
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

Ball pressure hardness
after 1 day: approx. 40 N/mm²
after 7 days: approx. 50 N/mm²
after 28 days: approx. 60 N/mm²

Resistant to castor wheels
Yes

We always aim to deliver your order on time, but occasionally unforeseen circumstances may cause a delay. To avoid any inconvenience, we recommend not scheduling any fitters until your materials have arrived.

We ship 98% of our orders on time and will promptly notify you of any issues.

Let us know if you have any special requests, we'll do our best to accommodate them.