Only a few building elements are so constantly exposed to water as kitchens and bathrooms. In these cases a professional and crack bridging waterproofing material is required. Furthermore it must be stable enough so that tiles can be applied on top of it.
The KÖSTER BD-System is a complete system for waterproofing underneath tiles. The dry and stable substrate is primed with KÖSTER BD 50 Primer. As a waterproofing layer KÖSTER BD 50 is applied. KÖSTER Superfleece is cut to shape and installed at corners and connections. Alternatively, prefabricated corners and sleeves (KÖSTER BD Inside Corner, KÖSTER BD Outside Corner, KÖSTER BD Wall Sleeve and the KÖSTER BD Floor Sleeve) are available. KÖSTER Superfleece is embedded at the wall / floor transitions and at joints. Alternatively, KÖSTER BD Flex-Tape K 120 can be used. In areas where a reinforcement is embedded, movements won’t cause damage to the waterproofing material.
Always adhere to the specifications in the respective Technical Guidelines.