Mapei Mapelastic Zero Flexible Waterproof Mortar 32kg Kit (See Options)

Where to use:
Waterproofing and protection of concrete structures, renders and cementitious screeds.
Some advantages:
30 years experience and more than 300 million m² of surfaces successfully waterproofed.
Protects the surface of concrete from CO₂ penetration (carbonation) for more than 50 years.
2.5 mm of Mapelastic Zero represents the equivalent of 30 mm of concrete against the aggressive action of chlorides.
May also be applied on existing coverings (see data sheet).
Compatible with ceramic, mosaic and natural stone coverings.
Manual application:
Apply Mapelastic Zero within 60 minutes of mixing.
Skim the prepared surface to a feather edge with a thin layer of Mapelastic Zero with a smooth trowel then, while the first coat is still fresh, apply a second coat to form a final thickness at least 2 mm thick.
When waterproofing terraces, balconies, basins and swimming pools, we recommend embedding Mapenet 150 reinforcement mesh in the first coat while it is still wet.
The mesh must also be used in areas with either small cracks or in areas which are under particular stress.
After the mesh has been laid, finish off the surface with a flat trowel and apply a second layer of Mapelastic Zero when the first one has set (after 4-5 hours).
After applying wait 5 days for curing before laying ceramic tiles.
In favourable climatic conditions and with good temperatures this period may be reduced to 24 hours on dry substrates.
Full data sheet attached.