The Bostik Cementone Fire Cement is a top-quality, ready-mixed blend designed to withstand high temperatures in areas such as flues, boilers, and other heating appliances. This 2kg product is perfect for patching and repairing fire bricks, creating a robust seal that can resist heat up to 1250°C. Its smooth consistency allows for easy application and it sets rock hard when exposed to heat, ensuring long-lasting results. With Bostik Cementone Fire Cement, you can ensure the durability and safety of your heating systems.