Kerakoll Aquastop 120 is a flexible NBR waterproof joint and elastic seal for perimeter and fractionalising joints, pipes and drains in waterproofing systems.
For use under ceramic and porcelain tiles and natural stone.
Bonds directly on the application.
- For internal and external use.
- Ideal for bonding with Nanodefense ECO and Aquastop Nanoflex membranes.
- Suitable for subsequent laying of ceramic tiles, porcelain tiles, and natural stone.
- Resistant to alkalis and chlorine.
Aquastop 120 ensures continuous waterproofing even at expansion joints, drain outlets, and around through elements.
Available in 50m long strips.
Download Kerakoll’s guide to laying floors and walls here Laying Guide systems UK.