Aquaseal Waterproof Tanking Membrane

A ready-to-use liquid waterproofing compound

Aquaseal® Waterproof Tanking Membrane is a ready-to-use liquid waterproofing compound that is applied as a 2-coat system by brush. It provides a permanently flexible watertight membrane on floors and walls prior to tiling in shower areas, wet rooms and wet zones, and other areas subject to water exposure such as balconies and partially covered external areas. Non-hazardous and solvent free, it is quick drying, and tiling can commence after 12 hours. Aquaseal® Waterproof Tanking Membrane can be used on its own in many applications where a flexible watertight membrane is required, or in conjunction with Aquaseal® Tanking Primer, Aquaseal® Tanking Tape and Aquaseal® Tanking Drain Mat, as part of the Aquaseal® Wet Room System, to provide a 100% waterproof membrane to conventional plaster and timber-based boards. It can be applied to all common building substrates such as plasterboard, MDF, plywood cementitious boards, blockwork, concrete & speciality wet room boards.  

  • Permanently flexible and watertight.
  • Can be used on most common building surfaces.
  • Ready to use, no diluting necessary.
  • Easy to apply by brush.
  • Non-hazardous, solvent free.
  • Can be tiled over after 12 hours.
Specific Gravity ca. 1.35 g/cm3 Solids Content 65-70% Drying Time Minimum 6 hours depending on ambient temperature. Coverage4-7.5 m2 per 5L depending on porosity of substrate.