Schomburg KSK waterproofing membrane Cold self-adhesive bitumen membrane immediately waterproof and driving rain proof Shock load (drop height): >200 mm (method A) Shear resistance of the joint seams: >200 N/50 mm Water vapor diffusion resistance, µ: approx. 71.400 Processing/surface temperature: +5°C to +30°C Storage: frost-free, cool, standing, protected from sunlight, pressure and moisture, 12 months For secure sealing of wall surfaces and floor slabs in contact with the ground in accordance with din 18533-2, water impact classes W1.1-E, W1.2-E and W4-E. As a seal under screeds in accordance with DIN18534-2, water impact classes W0I to W2-I. Can also be used as a wall barrier membrane for L and Z sealing in double-skin masonry ( din EN 14967). Always read the label and produ.