STR green coolant extends the efficiency and protects your automotive cooling system from overheating or freezing all year long. Help stop rust and corrosion the system. Lubricates water pump seal, thermostat and pressure damage cap prevents damage to engine by dispersing heat faster, will not damage any rubber pr metal parts in the water pump. Mix with any antifreeze solution.
Shake well before using entire contents to radiator. If system continues to overheat after using this product, your car should be checked by a cooling system specialist because a mechanical malfunction may be indicated.
Contains Ethylene Glycol. Harmful or fatal swallowed, if injected induce vomiting and call a physician immediately. Do not store open or in an unlabeled container.