Where it is used
Used on suitable low-absorption substrates, such as dense concrete, before a compatible gypsum plaster. It does not replace a penetrating primer on absorbent substrates.
The next work begins only after the primer has dried. Site conditions may change the time required.
System and application
The primer bonds the base preparation to the next compatible layer.
Knauf primers ↗Application method
- Remove dust, unstable areas and release agents.
- Mix and apply as directed in the data sheet.
- Wait for complete drying before plastering.
This is a brief guide. When performing, follow the data sheet, safety instructions and the specific system.
Limitations and application notes
A primer is not automatically suitable for each stage. The next layer is applied when the base is ready and after the necessary drying according to the instructions.
Frequently asked questions
Can this material be replaced with another from the same group?
Replacement is assessed according to the basis, purpose and system. The exact data sheets are compared, not just the band name.
Is the specified consumption sufficient for an order?
The norm is a starting point under the specified conditions. For the project, the actual area or length, layers, cut and losses are specified; for wet mixtures, a trial application is made.
