Cementitious waterproofing for preparation, with the only addition of water from a waterproofing osmotic coating capable of horizontal and vertical barriers, also suitable in conditions of negative hydrostatic thrust. Typical uses include the waterproofing of buried premises, elevator shafts, garages, basements, bathtubs, etc. The action of the active components and of the adhesion promoters of WINPROOF 450, saturates the capillaries of the support by reaction, forming a complex gel system and stable crystals that determines the best hertization, also effective as a negative hydrostatic thrust condition, without affecting the perspiration capacity of masonry. It is compatible with food substances.
