This specification covers one type of a non-melting, heat stable silicone compound, for use in high tension electrical connections, ignition systems and electronics equipment, for application to unpainted mating threaded or non-threaded surfaces and as a lubricant for components fabricated from rubber. This compound is effective in the temperature range from -54 Â°C (-65 Â°F) to +204 Â°C (400 Â°F) for extended periods. This compound is identified by NATO symbol S-736 (see 6.5).