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On February 8, 2006, Beijing KÖSTER International Corp. Ltd. was founded as a 100% subsidiary of KÖSTER BAUCHEMIE AG. The starting point for this new establishment was the idea of making the proven waterproofing technologies from Aurich available in the Republic of China.... more
The improved formulation of KÖSTER 21 has greatly increased the water vapor permeability so that moisture in the concrete can escape more easily in vapor form through the coating and the formation of bubbles in the coating is avoided.... more
The new KÖSTER Product Catalogue, "The Green Pages of Construction Chemicals", is now available on our website.... more
Kiln dried quartz sand.