Highly effective water repellent for surfaces with problems caused by damp.
Highly concentrated water repellent materials that give the product a high coverage.

APPLICATIONS
Recommended for use as a water repellent on general building materials such as cement, plaster, baked clay, natural stone, artificial stone, tiles, bricks, etc.

To protect constructions against all problems caused by damp and air pollution.
Beading is fully effective in 48 hours.

PROPERTIES

• It very economical because of its great coverage, since it can be applied highly diluted in water.
• Has a high degree of penetration in the surface, creating a high quality water repellent barrier.
• Conserves the material's porosity, allowing it to breathe, and avoiding the pressure differences caused by perforations in the surface treatment.
• Because it repels damp, it prevents the appearance of fungus and blooming.
• The treated surfaces can be treated perfectly.
• Prevents chemical damage caused by acid rain in towns or industrial areas.

COVERAGE

The covering power of our RETROC-MAX water repellent will depend on the state of the surface and the degree of waterproofing required.

As a guide, once diluted, 30 to 40 m2 can be treated per litre

METHOD OF USE

• Used diluted in 7-10% water to waterproof both vertical and horizontal surfaces.
• To waterproof mortar, add undiluted to the water in the mix in the proportion of 4% by weight of cement. Once the wall is ready, apply as in the above case.
• To waterproof plaster, add to the water in the mix in the proportion of 8% of the weight of the plaster.
• Can be applied by roller, brush or spray gun, spreading the product until the surface is totally Saturated with it.
• When the surface is very porous, a second coat should be applied before the first is completely dry.
• Beading (water repelling) will start to be seen once the coat is dry, although it will only reach full effectiveness 48 hours after treating the surface.