Weber Saint-Gobain - Official website of the company

webercal DF

formerly Decofine

webercal DF
webercal DF

Product benefits

  • Stucco aspect
  • Thin and natural old type finishing
  • Weatherproof characteristics
  • easy application

Decorative render for internal & external application

webercal DF is a pre-blended powder mix. The principal binder is Portland cement which performance is reinforced through the addition of powder polymers. A special selection of graded quartz sand and fillers contribute to unique workability properties while giving an exceptional aesthetic appeal to the product. It also contains additives to improve water retention and adhesion, thus minimising occurrence of cracks. A hydrophobic agent is also incorporated to improve waterproofing characteristics. webercal DF is suitable for both internal and external use over cement based substrates. When applied by trained applicators, the product provides various attractive natural € type finishes.

Product Features


Colours The product is available in different colours (white, beige and others)
Grain size < 1 mm
Powder density 1.40
Paste density 1.62
Adhesion > 0.5 MPa at 28 days


1.5 kg/m²/mm thickness.


12 months after manufacturing date in original and non-open packaging , under cover, in dry condition, away from humidity, protected from extreme temperatures and direct sunlight


Printable TDS (PDF)

Printable MSDS (PDF)


Send or download the documentation

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

Instructions for use

Surface preparation

Substrate must be clean, sound and free from greasy matters and dust. Remove all traces of paint, mould oil which may affect the adhesion. Before the application the substrate must be sufficiently cured in a way that any shrinkage has already occurred. Moisten the substrate if it is dry at the time of application.

Product application

webercal DF is applied using a stainless steel or plastic trowel in circular, horizontal or vertical motion. Alternatively, a soft sponge or other tools can be used to obtain different aspects. The material can be applied on a thickness of 3 to 5 mm by layer. If more thickness is required, it is recommended to apply the product in two layers. The first layer must be set before the application of the second one. After application, protect the freshly applied mortar from direct sun shine and cure it twice a day for 3 consecutive days.

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 to do the application in a well ventilated area, to wear protective gear for hands, eyes and respiratory system and to avoid dust inhaling. Splashes on the skin should be washed away by cleaning with soap and water. In case of contact with eyes, wash thoroughly with clean water. If swallowed, do not induce vomiting. In both cases 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

Lebanon25 kg
Syria25 kg
Jordan25 kg
KSA25 kg
UAE25 kg
Qatar25 kg
Kuwait25 kg
Oman25 kg