For drill hole injections and surface waterproofing
Properties
- Deeply penetrating
- Prevents capillary rise of moisture
- Increases surface strength
- Produces water-repellent surfaces
- Reactive
- Amount required (depending on type of use):
- Injection 10-15 kg/m2 (wall cross section)
- Slightly absorbent substrates 0.15 kg/m2 (dilution 1:1)
- Normally absorbent substrates 0.4 kg/m2
Description
CO 81 is used for pressurised and non-pressurised injections into the existing brickwork in order to seal capillaries and fine cracks and prevent further capillary rise fo moisture. It can also be used for sealing external and internal faces of walls.
CO 81 is also suitable for waterproofing of buildings (especially basement walls) and structural components against ground moisture and non-pressurized water in combination with other Henkel products, e.g. CR 65 Waterproofing Slurry. It can also be used as primer before applying bitumen thick coatings – CP 43, CP 44 and CP 48. The product can be applied on damp surfaces.
