Quality for Professionals
Primers
BETON KONTAKT
Bonding primer for smooth surfaces · acrylic-based
Concrete dispersion primer based on a high-grade acrylic emulsion for preparing concrete substrates before rendering. Saturates the substrate and increases water resistance – for refurbishment and new build, indoors and outdoors.
Fields of application
- Bonding bridge on smooth concrete substrates
- Ahead of rendering and façade work (up to 12 hrs beforehand)
- Concrete at least 28 days old, residual moisture ≤ 2 %
- Interior and exterior areas
Technical data
| Form / Colour | Liquid / Red |
| pH value | 6.3 |
| Application temperature | +5 °C to +30 °C |
| Dust-dry | approx. 6 hours |
| Overcoatable (render/paint) | after 24 hours |
| Water vapour permeability | Class V1 |
| Adhesion | 1.85 N/mm² |
| Storage / shelf life | frost-free, 12 months |
Pack sizes & versions
| Colour | Packaging |
|---|---|
| Red | 20 kg |
| Red | 5 kg |
Application
Stir thoroughly and, if required, dilute with up to 20 % water. Apply over the full surface with a roller or long-pile brush, evenly and without interruption. Coloured red to allow the application to be checked.
Standard / certification: EN 1062-1:2006 · DoP 201/08.12.2025
Data sheet (PDF)
BETON KONTAKT · PDF
Data sheet (PDF)
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