Universal Adhesion Primer – for mineral substrates, 1 L can
The Universal Adhesion Primer is a transparent, polymer-based primer for all bitumen tapes. It binds dust adhering to mineral substrates, stabilizes porous surfaces and creates a reliable bonding bridge – ideal for a permanently secure bond on concrete, stone, masonry and plaster.
Features & Benefits
- Good adhesive strength on almost all substrates – especially on mineral substrates
- Fast drying of the applied primer
- High dust penetration and dust binding
- Improves adhesion and ensures a strong bond between the bitumen tape and the substrate
- Solvent-based
Application
Used as a primer for bonding bitumen tapes to concrete, stone and porous, absorbent mineral substrates. The primer is designed to bind adhering dust and create a reliable bonding bridge.
Application Instructions
- Preparation: The surfaces to be bonded must be cleaned.
- Preparation: The substrate should be dry, load-bearing and free from loose particles, grease and heavy soiling.
- Primer application: Apply the primer thinly and evenly (e.g. with a brush or roller).
- Primer application: Before applying the bitumen tapes, the primer must be dry.
- Primer application: The primer should be smear-resistant to the touch.
- Primer application: The primed surface must remain dust-free and dry to ensure a strong bond (e.g. with concrete).
- Primer application: Avoid contamination of the dried primer with dust or water, as this may reduce adhesion.
Not suitable for
- Wood fibre insulation boards
Technical Data
| Product type |
polymer primer / universal adhesion primer (transparent) |
| Container |
1 L can for approx 4 m2 |
| Consumption |
approx. 200 g/m² (depending on substrate and absorbency) |
| Application area |
mineral substrates, porous surfaces |
| Property |
solvent-based |
Application instructions pdf
