KOSTER American Corporation Nitril Butadiene Rubber (NBR) Elastic Formed Waterproofing Material BD Inside Corner

The KOSTER BD Inside Corner is made of Nitril Butadiene Rubber (NBR) and is reinforced with an overlaying mesh. It is designed for permanent elastic waterproofing of wet rooms, when used in conjunction with the KOSTER BD Waterproofing System. The combination of materials ensures an excellent bond with all waterproofing materials which are used under tile, such as polymer dispersions and flexible cementitious sealing slurries, as well as waterproofing made of reaction resins.