Silicone gasket Sh 1/2 De Dietrich JJJ005408940

This silicone gasket, sized Sh 1/2, is a versatile sealing solution for various boiler and burner components. Silicone offers superior resistance to high temperatures and aging, ensuring long-lasting performance in heating systems. It is often used to seal connections or flanges where a reliable barrier against gas or water is required. When replacing old or degraded gaskets, choosing a silicone option like this one helps maintain system integrity and prevents leaks. It is a practical spare part for routine maintenance or repair work on gas burners and boilers.