Pulldown 2
Pulldown 2
Pulldown 2
Pulldown 2
Pulldown 2
Pulldown 2
Pulldown 2
Pulldown 2
Pulldown 2



Flexible cement-based tile adhesive.

  • 777-safety data sheet uk.pdf

    777-safety data sheet uk.pdf

  • dop-declaration-uk.pdf


  • pdf-product-specification.pdf


Product Typification

Flexible cement-based tile adhesive.
Basis : Cement-based powder with additives and a high synthetic binder content to be mixed with water.
Colour : Grey and white.

Product advantages:
  • Suitable for almost all subfloors
  • High initial adhesion strength
  • High final bond strength
  • Easy to apply
  • Permanent flexible
  • Low chromate


Aging : 777 Flexicol does not deteriorate with age.
Classification : C2TE according to NEN EN 12004. A cement-based tile adhesive with an increased slip resistance and an extended open time.
Consumption : 1.2 - 3.5 kg/m², depending on the smoothness of the subfloor and type of tile.
Curing : 24-48 Hours, depending on the subfloor and temperature. Lower temperatures will slow down the bonding time.
Flammability : Non-flammable.


  • For the flexible fixing of wall and floor tiles on almost all subfloors (e.g. wood, concrete, old tiles etc.).
  • Also very suitable for fixing wall tiles on uneven subfloors (e.g. lime-sand stone) and for fixing non-absorbent tiles on non-absorbent walls.
  • Not suitable for outdoor applications and in case of water pressure (constant moisture-pressure). Use 705 Watertight Tile Adhesive, 711 Uniflex or 795 Uni-Quick.
  • Because of the possibility of discoloration, 777 Flexicol grey is not suitable for fixing glass-mosaic and light-coloured natural stone, such as marble. For these applications we recommend 777 Flexicol white.

Working Process

Storage : Store cool, dry and in closed packaging.
Mixing ratio : 25 kg 777 Flexicol to approx. 6 litres of water.
Open time : Place the tiles within approx. 15 minutes into the wet adhesive, depending on the subfloor and temperature.
Processing time : Apply the mixture within 90 minutes.
Waiting time : After mixing with water wait for a few minutes, stir once again and apply the mortar on the subfloor.
Shelf Life : 12 Months, in unopened packaging. After use close the open packaging well.
Application temperature : From 5° to 25 °C (temperature of the surrounding as well as the subfloor).

* The mentioned values have been established in our laboratory and must be considered as guidelines in view of possible variations in climatic circumstances, subfloor compositions and layer thickness.

1.2 - 3.5 kg/m², depending on the smoothness of the subfloor and type of tile.

  • The subfloor must have a good tensile and compression strength. The subfloor should also be smooth, dry and free from grease, dirt and dust, according to the requirements of DIN 18 352.
  • Wooden floors, made of floorboards, should be sufficiently supported underneath (distance between the beam maximum 60 cm). To attain a fixed construction screw water-resistant plywood (minimum 12 mm thickness) on top of this layer. Thereafter apply 099 Dispersion Primerand primer. Maximum tile size 30x30 cm.
  • For self-levelling anhydrite floors use our 725 Alphycol. 
  • In advance always seek our technical data sheets. In doubt about the application ask for technical advice.

User manual:
  • Add 25 kg of 777 Flexicol to approx. 6 litres of cool and clean tap water and stir the mortar for one minute, by using an electric stirrer (approx. 600 rpm), to a smooth and homogeneous mixture.
  • After stirring wait for a few minutes, stir once again and apply the adhesive on the subfloor with the recommended adhesive spreader (see spreading capacity/notched spreader).
  • Place the tiles within approx. 15 minutes with a shuffling movement into the adhesive. Check regularly to ensure that the back of the tile is in full contact with the adhesive. Remove excess adhesive immediately from the joints.
  • Apply the mixed adhesive within 90 minutes. Do not add extra water!
  • Floor tiles are passable after 24 hours.
  • Under normal circumstances, i.e. a temperature of 20 °C and a relative humidity of 65%, the joints may be filled after minimum 24 hours.

Spreading capacity/notched spreader for powder tile adhesives:

The smoothness of the subfloor and type of tile are determining for the adhesive spreader to be used. Selection of the notched spreader should be made in such way that a minimum adhesive contact of 80% is guaranteed (equally divided over the back of the tile). Check the adhesive contact regularly.

Spreader no. 19, 4x4 mm : Spreading capacity approx. 1.2 kg/m²
Spreader no. 12, 6x6 mm : Spreading capacity approx. 2.0 kg/m²
Spreader no. 13, 8x8 mm : Spreading capacity approx. 2.7 kg/m²
Spreader no. 14, 10x10 mm : Spreading capacity approx. 3.5 kg/m²

Quality and guarantee

Environment and health

Hazard Class : None.
MSDS : For extensive information about safety and environment we refer to our website


777Flexicol 25 kg bag 

8 710345 777018 

8 710345 777209