Our specialty frits are designed to protect safety cables in the event of a fire. Our glass-containing safety mass is added directly to silicon polymers, providing a high-performance halogen-free cable insulation alternative that offers flame-retardant properties with minimal smoke and corrosive gas emissions. In the event of a fire, glass/silicon cable insulation sinters to form a solid ceramic coating, keeping the insulation on the core of the cable intact with no short circuiting or current interruption.