Hydrotite CJ Waterstop

Hydrotite CJ is a high performance waterstop for concrete construction joints that require long-lasting, high-performance protection against water ingress, for hydrostatic pressures of up to 0.5 MPa (50 metre head of water).

Leakmaster Waterstop Sealant

A gun-applied, single component expanding sealant that exhibits excellent swelling and sealing properties in its cured state.


Hydrotite hydrophilic water stops are designed for precast concrete joints including segment tunnels linings and offer excellent long-term protection against water ingress and good chemical resistance.