Cold bituminous primer emulsion

  • DERBIPRIMER E is a cold bituminous adhesion emulsion, appropriate for optimum adhesion of bituminous roofing membranes and bitumen-basedroofing products on slightlydamp (hand dry) porous or absorbant surfaces.
  • DERBIPRIMER E can be used as a basic waterproofing layer for buried walls and foundations.
  • DERBIPRIMER E complies with NF – DTU Series 43.

Product advantages

Product advantages

  • Environmentally friendly and safe to use in all circumstances
  • Waterbased bituminous emulsion, thus contains no solvent (VOC)
  • Optimal adhesion of waterproofi ng membranes
  • Seals existing surfaces
  • Applicable on slightly damp surfaces
  • Offers the membrane an excellent resistance to peel and delamination
  • May be applied to all currently available substrates
  • Ready to use by addition of 4 litres of water
  • Fast drying time
  • After applying DERBIPRIMER E, one can work comfortably on a dust free and clean surface.

Download documents

Technical datasheet

Safety Data Sheet (SDS)

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