Parker Hannifin PM21 Thermal Mastic (1 Gallon)

Heat conducting compound that increases heat transfer four times the amount of mechanical mounting alone . The result is faster response times from expansion valves and controls when connecting the sensor bulb to the suction line, better heat transmission between coils and liners . Thermal Mastic has a working temperature range from -60°F to 212°F (-51 .1°C to 100°C).