Silicone masonry paints are specially designed for use on masonry surfaces like brick, concrete and rendered walls, including lime render and mineral surfaces. It's advanced silicone technology offers high water-repellency to stop moisture penetrating the masonry surface, and very high breathability to allow water vapour to escape, without damaging the paint surface. Also ideal for older, traditional properties that need to breath. Gives up to 20 years protection and tintable to most colours.