Dayco Thermostat DT129A Ultra-Performance Copper Eze is a bentone

Copper Eze is a bentone based anti-seize

the Tridon thermostat gasket range has been carefully researched and engineered to suit each specific application

It is available in both concentrate and premix formulations

Made from organic materials

It provides outstanding protection against wear and corrosion

Dayco Thermostat DT129A Ultra-Performance Copper Eze is a bentoneDayco thermostats are designed to OEM specifications and come with a heat sensing wax filled copper power pill that detects the coolant temperature in the engine. The Dayco thermostat's amazing heat sensing power pill controls coolant flow from the radiator when the engine is cold to reach optimum operating temperature quickly. It then allows coolant to circulate through the engine when operating temperature is reached to create the perfect