Special coordinated high quality primer concentrate for surface preparation with our carbon paints. For priming of solid old coats of paint, brittle, chalky and absorbent substrates. Consolidating, adhesion promoting, good penetration, regulates the absorbency. Also recommended on our graphite shielding paints HSFxx, if problematic (mineralic) coatings should be applied.
Mix the concentrate (1 liter) with 4 liters of water. Gives 5 liters of primer. If you use tap-water, process within 48 hours. For application use a first-class paint roller. Do not work at temperatures below 5°C/41°F. The consumption depends on the character and absorbency of the underground. Typical interior productivity 37.5 m², typical exterior productivity 25 m².