One-component, highly flexible, fiber-reinforced, polymer-modified, cement-based waterproofing slurry. Used for waterproofing surfaces made of concrete, render, gypsum boards, wood, metal etc. Suitable for waterproofing substrates that suffer from contraction-expansion or vibration and show or are expected to show hairline cracks, such as roofs, balconies, swimming pools, inverted flat roofs etc. Certified according to EN 1504-2 and classified as a coating for surface protection of concrete. CE marked.