Smartseal Brick Sealer is a professional-grade, solvent-free, breathable, clear, impregnating coating system designed to protect exterior brick surfaces. It offers long-lasting damp-proofing protection for up to 10 years and provides excellent water repellency and stain resistance, including protection against oil and inhibiting the growth of algae and lichen. This versatile sealer can be used on various surfaces such as brickwork, cement, walls, concrete, and facades, both indoors and outdoors. It dries quickly, is touch dry in 2-3 hours, and becomes water-resistant within 24 hours. The product is applied in a single coat and has an average coverage of 5m² per litre, with potential for up to 10m² per litre on specialist surfaces. It helps keep brickwork cleaner and drier, reducing deterioration and future cleaning costs.