- 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.
Cold bituminous primer emulsion
- 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.