If you want to build waterproof concrete structures, you have to pay particular attention to one planning challenge: the joint. Its tightness has a major influence on the service life of a building. Our products cover all applications according to the WU guideline. They are suitable for sealing all types of joints: from construction and expansion joints to predetermined crack joints and sound separation joints. Whether in-situ concrete or precast construction - we offer the right product for every design. What's more, our solutions can be combined with each other. In this way, you get a waterproof, defect-free and coordinated overall system.