LEAKMASTER

Leakmaster is a commonly used waterstop adhesive to bond to a variety of substrates, including metal, rock and concrete.

Unlike conventional caulking materials, which remain inert and passive following application, the hydrophilic properties of Leakmaster allow the cured material to swell upon subsequent contact with water.

Leakmaster is a commonly used waterstop adhesive to bond to a variety of substrates, including metal, rock and concrete. Its hydrophilic expansive properties compensate for concrete shrinkage and for joint movement.

Features
  • Volumetric expansion of up to 2x original size upon contact with water
  • Forms a tough, hydrophilic rubber elastomer
  • Excellent adhesion to a variety of substrates
  • Cost effective in waterproofing projects
  • Versatile, fast and simple to install
Applications

Rough or uneven surfaces
Securing waterstop to vertical or over head joints
Steel joists
Form ties

Featured Projects

CN Tower – Toronto, ON
Brilliant Dam – Castlegar, BC
Pointe Du Bois Generating Station – Pointe Du Bois, MB

Leakmaster

Leakmaster is a commonly used waterstop for pipe penetrations, where Hydrotite is not available or cost prohibitive.

Features
  • Volumetric expansion of up to 2x original size upon contact with water
  • Forms a tough, hydrophilic rubber elastomer
  • Excellent adhesion to a variety of substrates
  • Cost effective in waterproofing projects
  • Versatile, fast and simple to install
Applications

Small diameter pipe penetrations

Featured Projects

Xstrata Nickel Mine – Sudbury, ON