Approved and certified to the WTA data sheet 4-10
to 95 % moisture saturation
Over 50 years practical experience
For the production of retrospective horizontal moisture
barriers against capillary rising damp in walls.
The capillary porosity of the construction material
(blockwork/concrete) is interrupted by the combination
of active agents (capillary restriction/hydrophobicity).
12, 30, 250, 1200 kg
at least 15 kg/m² on the cross-section of the masonry