Fast-drying high-concentration water repellent for vertical surfaces

It is an organosilicic product specifically designed for the water-repellent treatment of construction materials.

• High penetration power.
• It forms a waterproofing barrier.
• Fast drying on any neutral or alkaline surface.
• Prevents efflorescence.
• It restores the treated pieces to their natural color.
• Remarkable resistance to atmospheric agents.
• It is not destroyed by the alkalinity of concrete.
• Prevents carbonation of concrete.

Applications

Rainwater causes a series of damages to facades and walls:

• Destruction of aesthetic quality due to the formation of efflorescence, the appearance of damp stains, mould and dirt due to the incrustation of dust in the material.
• Progressive erosion of the material due to successive freeze-thaw processes.
• Chemical attack due to the acidity of the rains.
• Decrease in the thermal insulation coefficient.

The product allows a water-repellent treatment of construction materials of all kinds: natural stone, concrete, fibre cement, terracotta, plaster, slate, etc. The treated surfaces are permeable to water vapour and impermeable to rainwater, etc.