for dense, smooth and non-absorbent or less absorbent substrates such as old tiles, floating screed, flexible panels, wooden floors, PVC floor coverings, leveled substrates.
Consumption: 100 to 150 ml / m² depending on the porosity of the sub-floor sufficient for + / - 8m².
drying time: The Gerflor Primer is dry when the color has changed from white to transparent.