Limestone is a durable, natural stone that looks beautiful and creates a hardwearing and long lasting surface. Quick drying and slip resistant with a natural textured surface, limestone is great for outdoor use and withstanding the British weather. Limestone is a sedimentary rock formed by the consolidation of sediments, seashells and other organic matter and is also popular for interior natural stones. Each limestone have specific characteristic colours and marketing reflecting their unique quarry of origin. It is an acid-sensitive material and so care should be taken to use the correct products when cleaning.