- Do not apply to damp surfaces
- Do not use for troweled finishes
To use this product safely, and to protect your health and the environment, follow the safety instructions on the packaging.
Safety instructions for the safe use of this product are available in the Safety Data Sheet (SDS), accessible at www.quickfds.fr/weber
Information regarding product hazards can be found in the Product Safety section.
Implementation characteristics
The time between the application of Weber fixative and that of the single-coat plaster must not exceed 24 hours (this time is reduced to 12 hours in hot or windy conditions).
If this time limit is exceeded, apply a new application of Weber Fixer.
identification
• composition: fine aggregates and organic binder.
• pH: 7.5.
Performance: Weber fixative allows for regular adhesion of coatings on concrete substrates exceeding 0.4 MPa.
These values are results of laboratory tests. They can be significantly modified by the implementation conditions.
Reference documents
• NF DTU 26-1
Recommendations
For troweled plaster finishes, it is essential to apply a bonding coat with Weber bonding agent.
Preparation of the supports
• The concrete must be dry, sound and clean (free from laitance drips)
Conditions of application
• Operating temperature: from +5 °C to +30 °C
• Do not spray the single-coat plaster if the Weber fixative is not dry to the touch
• Drying time before applying the coating: from 1 to 12 hours depending on atmospheric conditions
