Single component, flexible ceramic tile and stone adhesive with slip resistance and extended open time (Formerly known as Aylafi x Flex)
  • Excellent flexibility characteristic to cope with the movement in substrates.
  • High bond strength.
  • Extended open time for easier application.
  • Easy to apply, non-sag with good workability.
  • Ready mixed, just requires an addition of water.

Cemfix Flex is a single component, high performance tile adhesive consisting of a blend of cement, well graded aggregate, and high content of modified polymers that forms when mixed with water an outstanding tile adhesive that is capable of fixing all types of heavy or large ceramic tiles and natural stone on all common construction
substrates that may be subjected to vibration or limited deflection internally or externally.

The high flexibility characteristics of Cemfix Flex make it highly recommended for fixing large format tiles or heavy natural stone such as marble and granite on floors and walls, these characteristics make it an excellent choice for fixing tiles over headed screed or for external applications like balconies and terraces where floors and walls are continuously exposed to temperature variations.


Cemfix Flex is available in 25 kg bags.


The actual consumption depends on the substrate levelness and regularity, below are the typical consumption rates using different sizes of notched trowel:

Notch size
Tile size
4 x 4≤ 10 x 10 cm
1.8 kg/m²
6 x 6
15 x 15 cm
2.4 kg/m²
8 x 8
25 x 25 cm
3.0 kg/m²
10 x 10
≥ 30 x 30 cm
3.6 kg/m²

Shelf Life

Cemfix Flex has a shelf life of 12 months from date of manufacture if stored at temperatures between 2°C and 50°C.


  • Cemfix Flex complies with the requirements of EN 12004-1:2017 as an improved cementitious adhesive with additional characteristics, reduced slip, extended open time and deformable (C2TES1).


  • Laying large format or heavy tiles and natural stone over concrete and cement base screed, mortar and plaster substrates.
  • Laying all types of ceramic tiles and stone on all common construction substrates where slight movements or deflections are likely.
  • Highly recommended with underfloor heating systems. 
  • Superb in fixing tiles in external floors and walls exposed to severe environmental conditions.
  • Recommended for bathrooms, kitchens and other wet areas.
  • Can be used for tile over tile applications.
  • On drywall such as gypsum boards and plaster boards.

Download file

Connect with Don Construction Products

  Complaints Record Form

  Customer Satisfaction

Name *
Email *
Security Code *

Don Construction Products - Romania

Click to find on map
Str. Calea Darzeil II, nr. 235D, sat Manastirea;
Comuna Crevedia, Judet DAMBOVITA;
Postal Code: 137180  
Tel.: +40 21 369 5738
Fax: +40 21 369 5737

Email: info.romania@dcp-int.com
Email: officeromania@dcp-int.com