Tube de mastic silicone-graphite s53 De Dietrich 300012077

The silicone graphite mastic tube s53 is a high-performance sealant designed for extreme temperatures and pressures in heating systems. This mastic provides excellent adhesion and durability, making it suitable for sealing joints and connections in boilers and burners. Its silicone graphite composition ensures long-lasting protection against leaks and corrosion.