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The commercial building “Coeur Cologne” at the Cologne main train station has as versatile as well as weather-resistant roofing membrane. The material comes from Aurich.... more
Very thin fluid, deeply penetrating silicifying concentrate for waterproofing against rising damp (wicking moisture) in masonry. It reacts to water insoluble and water-repelling compounds which also have a solidifying and strengthening effect on the building material. Together with KÖSTER NB 1 Grey and KÖSTER Restoration Plasters it is suitable for the restoration of masonry.