Image for illustration purposes only|Johnstone's 15 Year Smooth Masonry Paint has been specially formulated to give 15 year protection on exterior surfaces, including sound exterior brickwork, stone, concrete, pebbledash, roughcast rendering and other similar surfaces|It is easy to apply and provides a smooth weather resisting finish that will help prevent dirt accumulation|The durable and flexible formulation allows for surface expansion and contraction and resists flaking|Coverage: 10m2 (metres squared per litre)|Touch dry: 1-2hrs