»All-weather« sealing membrane Cold self-adhesive, secure building sealing, down to -5 °C (KSK membrane) Can be used to seal vertical and horizontal surfaces, inside and outside on the positive side: For sealing cellar walls and floor slabs in contact with the ground against soil moisture and non-stagnant seepage water. (Stress din 18533-2 W1.1-E and W1.2-E). For sealing flat garage roofs that cannot be walked on (with min. 2% gradient and additional protective layer, e.g. b. For sealing wall and floor surfaces in accordance with din 18534-2 in water impact classes W0-I to W2-I. For sealing construction/butt joints and target crack cross-sections in concrete components with high water penetration resistance in the area in contact with the ground, even with positive pressure water up.