The experience has proved that the PVP-P films are the most suitable for reservoirs/tanks waterproofing. Its mechanical properties, its punctures and UV rays resistance plus its adaptability allow us to make any form despite of its capacity.
There are several types depending upon whether they are sheltered or no, on their thickness and whether they are prepared for drinking water. There is one for each use.
All of our waterproofing works have 10 years guarantee for materials and workmanship.