This colourless liquid membrane waterproofs porous mineral surfaces such as façades, masonry, flooring, terraces and pool surrounds. Applied with the included sprayer, it makes treated surfaces resistant to water and dirt while letting them breathe, without altering their appearance.

• Comes with a sprayer for application
• Stays vapour-permeable after treatment
• Does not change the colour of the surface
• Suited to brick, concrete, sandstone, limestone and tile