Makroflex HA 147 is a fire-resistant, inorganic, water-based sealant that, once fully cured, forms an extremely strong, crack-free, and high-temperature-resistant joint. Its special formulation is designed for joints subject to low vibration, high temperatures, and even direct contact with fire. The cured sealant has a temperature resistance range of -65° to +1200 °C (up to +1500 °C for short periods). Applications: repairing stove cracks; sealing joints exposed to direct flame; sealing and installing fire-resistant bricks; installation of fire-resistant panels; sealing and joining stoves, boilers, fireplaces, chimneys, and grills; sealing smoke outlets, flues, and exhaust pipes. Suitable for indoor and outdoor use (do not allow direct contact with water), adheres well to most building materials (concrete, cement, brick, glass, iron, steel, aluminum, etc.), does not shrink, and does not emit fumes. Package size: 300 ml.