- Porosity: While bricks are generally resistant to water, they are porous and can absorb moisture and over time, exposure to water, weather, and pollutants can wear down their surface.
- Weathering: Environmental factors like freeze-thaw cycles, rain, and UV exposure can deteriorate the surface of the bricks, affecting their ability to repel water.
- Mortar Joint Deterioration: The mortar between bricks can degrade, allowing water to penetrate the wall assembly more easily. If the mortar is not well-maintained, it can compromise the overall water resistance of the brick facade.
- Lack of Maintenance: Without regular maintenance, such as cleaning and sealing, bricks can become more susceptible to water infiltration and damage.
To maintain the water repellency of bricks, our water based Ceramic sealant can be sprayed directly onto them. It is totally clear and once it has cured, will help extend the lifespan of the brickwork and prevent moisture-related issues.