Leakmaster is a gun applied, water-swellable, waterstop paste for bonding Hydrotite profiles to rough concrete surfaces. It can also be used as a stand-alone water sealing non-movement joints of cast in-situ concrete.
- Pipe penetrations, rough surfaces such as shotcrete
- Easy application to smooth and uneven surfaces as a moisture-cure one component type water-swelling sealant
- Can support 20m heads of water
- Water swelling up to approx. 2 times in volume as a result of its water absorption and swelling mechanisms
- Provides excellent water sealing properties (for construction joints) without losing its rubberlike elasticity
- Good adherence: before swelling It adheres to various materials such as concrete, metal, glass, etc