MAPEPRIM SP can be applied with a brush, roller, rubber float, or smooth trowel in an amount varying from 100 to 200 g/m2, according to the degree of absorption and texture of the substrate.
To improve workability, MAPEPRIM SP can be diluted with approx. 5-10% water.

Before subsequent application of a smoothing compound or mortar, the PRIMER must be completely dry:
depending on the type of substrate,
temperature, humidity and ventilation of the work site, drying occurs in approx.
1-3 hours.
However, waiting longer than 24 hours is not recommended.