BBA Agrément Certificate
A cementitious, ready-mixed, efflorescence-free surface waterproofer with hydrophobic properties, resistant to water and moisture.
Vandex BB 75 is a cementitious, efflorescence-free surface waterproofer (tanking slurry) with hydrophobic properties, resistant to water and moisture.
Vandex BB 75 is applied by trowel or spray to surfaces such as concrete, masonry, and render, which have to be sealed and protected against the influence of water and moisture. Typical areas of application include:
Once cured, Vandex BB 75 tanking slurry forms a waterproof coating (tested up to 7 bar). It can be employed against active and passive water pressures, and is approved for use in contact with potable water. The initial and final bonding capability of Vandex BB 75 is excellent, making it suitable for application to horizontal as well as vertical surfaces. It is durable, resistant to frost and heat after setting, whilst remaining vapour-permeable.
Vandex BB 75 is not intended to provide a decorative finish.
To be applied by a suitably qualified contractor.
|Uniclass 2015||Polymer-modified cementitious slurries (Pr_20_31_53_66)|
Vandex BB 75 tanking slurry
|Overall thickness (minimum)|
Against ground moisture. Requires approximately 3 kg/m².
Against pressureless surface water and seepage. Requires approximately 4 kg/m².
Against water under pressure. Requires approximately 6 kg/m².
Contractor's choice to prevent water ingress
|Standard product features|
Maximum coverage rate/ layer:
4 kg/m² (approximately 2 mm thickness).
Maximum thickness of coating (overall):