Pigmented absorption-levelling water-based wall primer for indoor use based on acrylate dispersion with "crosslinking technology".
Sigma Wallprim is a primer for interior walls and ceilings consisting of plaster, plasterboard, aerated concrete, masonry, concrete, etc., whether or not painted with alkyd or dispersion paints.
- Coverage increase
- Reduces and evens out the absorption (differences) of the substrate, prevents gloss variegation (dull and glossy spots) in the finish
- Increases the open time of the finish coat, reducing the chance of fogging
- Extremely suitable for maintenance work
- Can be painted over with alkyd and dispersion wall paints, e.g. ideal as a first coat when maintaining a wall or ceiling where repairs have been carried out and/or where it has been finished with a highly absorbent (matt) paint layer
- Odorless and solvent-free