Weber Saint-Gobain - Official website of the company

webercol bond

formerly Carrocolle Bond

webercol bond
webercol bond

Product benefits

  • High performance adhesive
  • Powder + latex
  • Internal and external use
  • Water resistant

Two-components latex-modified mortar glue for tiles

A two component high quality latex-modified mortar glue for fixing tiles. It is made of cement, siliceous fillers, and additives, and is water resistant.

Product Features

Scope of use

All kind of tiles.
For non-porous tiles, kindly consult the company’s technical department.

Admissible substrates

  • For internal applications: cement plaster, concrete and plasterboards…
  • For external applications: plaster or concrete.
  • Over difficult substrates such as gypsum, wood..., primer is required, consult company for advice.


Appearance Powder Grey or white ; Additive Milky white liquid
Apparent density Powder 1.55 ± 0.05 ; Additive 1.0
Open Time 25 min. at 20°C
Pot Life 2 hrs at 20°C
Setting Time (min.) Initial set: 540 ; Final set: 720
Shelf Life 6 months
Pull-off strength > 1.2 MPa at 28 days
Consumption 3 to 7 kg/m2
Service Temperature -20°C to +70°C
Resistance to bacterial growth according to ANSI 118 & 108A Pass. No evidence of bacterial growth

Test for en 12004:2024

Open Time by Tensile
Adhesion acc. EN 1346:2007 (N/mm²
5 minutes 1.2
20 minutes 0.5

Tensile Adhesion
Stregth acc. EN 1348
Con A 1.4
Con B 1
Con C 1.2
Con D 1
* Con A - 28 days standards conditions
* Con B - 7 days standard condition + 21 days water immersion
* Con C - 14 days standard condition + 14 days at 70˚C
* Con D - 7 days standard condition, 21 days water immersion,
25 freeze/Thaw cycles.
* Standard Condition - (50 ± 5)% Relative Humidity & 23 (± 2)˚C

Test for ansi a118.21

Shear strength (N/mm²)
F-5.3.2 & F-5.3.3
7 days standard conditions 0.74
Shear strength (N/mm²)
F-5.3.2 & F-5.3.3
28 days standard conditions 1.65

Applicable standards

BS 5980: 1980
EN 12004:2007
ANSI A118.4


Consumption depends on the type of substrate, type of tile and the technique used. In summary:

  • Single coat (substrate) : 4 5 kg/m²
  • Double coat (substrate & tile) : 5 7 kg/m²
  • Please consult the company’s technical department for more details.



webercol bond can be stored for 6 months in dry conditions, away from extreme temperatures and protected against wind. Protect the liquid component away from extreme temperature and direct sunlight.




Send or download the documentation

You can either send the documentation to an email address, or download it.

Instructions for use

Surface preparation

The substrates must be sound, clean, and free of dust, oil, paint, gypsum plaster.
Substrate must be cured but not wet.

Product preparation

Mix the 1 lit. liquid additive bottle and 5 lit. water. With the mixing paddle of a low speed drill (<300 rpm) in operation, add gradually the 25 kg powder component to the mix and continue mixing for 2 to 3 minutes.Mix until a uniform lump-free paste is obtained. Let the paste rest for a few minutes before starting the application.

Product application

Apply webercol bond evenly on the substrate. Use a notched trowel.Apply the tiles on the substrate and press them firmly,making sure that the paste does not slip from the tile sides, and ensuring to have a uniform adhesive thickness of 2 to 3 mm minimum after having pressed the tiles. webercol bond can also be applied on the back of tiles to ensure full adhesion on the entire surface. Clean the tools with water after use. Cured materials can only be removed mechanically.


Apply webercol bond on the substrate by areas of around 1m² each, which can be tiled within a maximum of 25 minutes from application time at 20°C. After that time, an outer skin may form thus preventing the tile from adhering properly to webercol bond. Adjustments to the tiles should only be made during webercol bond‘s open time.
It is recommended to leave a minimum width of 2mm around the tiles (or as designed).
Grouting the tile joints should only be done at least 24 hours after tiling, using our ranges of weberjoint perfect or weberjoint deco

Environmental and Safety

Safety precautions

The product contains cement powders which, when mixed with water, release alkalis that could be harmful to the skin. It is preferable that the application be donein a ventilated area, and to wear protective gear for hands, eyes and respiratory system and to avoid breathing of the dust. Splashes on the skin should be washed away by cleaning thoroughly with soap and water. In case of contact with eyes, wash thoroughly with clean water and seek medical attention. If swallowed, do not induce vomiting and seek medical attention. The product is non-flammable.


While the company guarantees its products against defective materials, the use and application of these products are made without guarantee since the conditions of their application are beyond its control. It is recommended to verify with the company that the product is suitable for the intended use, and that this Data Sheet version is the latest one. The company may modify it without prior notice. Technical characteristics are listed for guidance only. For more information, please contact the company’s office in your location.


The information included on this Technical Data Sheet is the sole property of SODAMCO Holding. The unauthorized disclosure, use, dissemination or copying (either whole or partial) of this data sheet or any information it contains, is prohibited and subject to legal pursuit.

Available packaging

KSA25+1 kg
UAE25+1 kg
Qatar25+1 kg
Kuwait25+1 kg
Oman25+1 kg