PassivHaus Brick Seal: Effective Water-Repellent Protection for Masonry - Single Coat Masonry Protection System

PassivHaus brickseal masonry protection paste is a deeply penetrating water-repellent paste for the protection of masonry. The thick, white paste is ready to use and applied by brush roller or airless spray. It penetrates into the brickwork, masonry, mortar and concrete, where it will cure to a colourless, natural finish, lasting for a minimum of 15 years. Passivhaus brick seal paste can help improve the energy efficiency of dwellings by reducing heat loss.

Features and benefits:

• Highly concentrated (25% active content) paste, which results in a highly durable water-repellent protection.
• Brick seal paste protects the surface against frost damage, micro-organisms, while remaining vapour breathable.
• Not to be used on non-porous substrates such as marble.
• Paste changes from white to transparent and creates the hydrophobic layer on the mineral substrate.
• Rainproof and weather resistant after approx. three hours after application.
• Surface remains vapour permeable.
• One coat usually sufficient.
• High surface penetration.
• Results in high protection against frost/thaw cycles.
• Strong pearl effect.
• No risk for stains on glass and bluestone.
• Solvent free.
• Highly UV stable.