Rapid setting, non shrink, cement based compound that forms an instant waterproof seal against active water leaks under pressure. Ideal for active water leakages through holes, cracks and similar openings in concrete and masonry surfaces.

  • Rapid setting and non shrinking
  • Instant seal against active water leaks
  • High strength waterproof finish


  • Water tanks and water retention structures
  • Basements, cellars, and underground car parks
  • Lift shafts and lift pits
  • Concrete pipes


  • Suitable for concrete and masonry substrates

Dry Times
1-3 minutes

Grey powder

4kg and 15kg bags (in pails)