De Dietrich silicone cord ‘D10’, 5 mm (5 m), 7880648

Silicone cord De Dietrich D10, 5 mm (5 meters), 780648 — original sealing cord for boilers. De Dietrich 780648 is a high-quality silicone sealing cord (D10, diameter 5 mm, length 5 meters) of original production. Designed for sealing combustion chamber doors, inspection hatches, heat exchanger covers, and other connections in gas and oil-fired De Dietrich boilers. Main characteristics: Part number: 780648 (336.928.005). Diameter: 5 mm (D10). Length: 5 meters. Material: High-quality heat-resistant silicone. Temperature resistance: Withstands high flue gas temperatures. Manufacturer: De Dietrich (France). Benefits: excellent sealing, high temperature resistance, easy installation, durability, guaranteed compatibility. Regular replacement is important for maintaining high boiler efficiency, reducing fuel consumption, and ensuring safe operation.