Make your brick walls water-repellent and stain-resistant with the SmartSeal Brick Sealer. It is a professional-grade solvent-free, impregnating coating system. Once applied, this brick sealer alters the chemical structure of the hard surface. This provides an excellent water-repellent and stain-resistant barrier, which is suited for bricks, masonry and facades. It also protects against water ingress into brickwork and soiling. This brick sealer helps in keeping the surface cleaner and drier, reducing deterioration and subsidising future cleaning expenses. For the best results, apply the brick sealer generously to allow complete saturation. This sealer covers around 5m² per litre on the majority of brickwork. For stonework and specialist bricks, the average coverage is up to 10m² per litre.