The KUNEX® clamped waterstop made of flexible PVC (PVC-P) is used for watertight sealing of expansion and movement joints at building connections (e.g. connecting a new building extension to an existing structure).

Properties & Advantages

• Flexible & Durable: Safely accommodates deformations as well as expansion and shear movements in the joint area.

• Application: Suitable for ground moisture, non-pressurised water and pressurised water (up to 0.5 bar).

• System Components: Pressed firmly against the existing structural element over the entire surface using a clamping rail, raw rubber strip and bonded anchors.

• Standards & Test Certificates: Versions in accordance with DIN 18541 or factory standard (with general building authority test certificate / abP) are available. A bitumen-compatible version (BV) is also available on request.