Fireclay is a type of clay that is known for its exceptional heat-resistant properties. It is commonly used in the production of refractory materials, including bricks, tiles, and castables, which are designed to withstand high temperatures and harsh environments. Fireclay is rich in alumina and silica, making it highly suitable for applications in industries such as steel, ceramics, glass, and more. When fired at high temperatures, fireclay becomes dense and vitrified, allowing it to resist thermal shock, erosion, and chemical corrosion. Its versatility and ability to retain strength and structure under extreme heat make fireclay a key ingredient in the creation of durable and reliable refractory products used to line furnaces, kilns, and other heat-intensive equipment.