This specification covers one tpe of a nonmelting, 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 degrees C (-65 degrees F) to +204 degrees C (+400 degrees F) for extended periods and to 260 degrees C ( 500 degrees F) for short periods. This compound is identified by NATO symbol S-736.