Fosroc Mulseal DP below ground waterproofing is a single-part bitumen/rubber latex emulsion that is applied by brush or squeegee. The incorporation of rubber latex imparts elasticity to the dried coating.


  • Excellent adhesion to most common building materials
  • Low water vapour permeability
  • Can be applied to “green” concrete
  • Resistant to sulphates and ground salts
  • Dries to a flexible film
  • Simple to apply by a brush