This product is mixable with various antifreeze and coolants. It contains natural plant fiber, high-performance firming agent, anti-foam agent, anti-corrosive agent and anti-rust agent, thus could prevent leakage in the cooling system for water tanks, warm wind radiator, cylinder, water pump, water seal and cylinder liner etc. so as to prolong the service life of the cooling system. Besides, it will not choke the radiator passage or damage the components in the cooling system.

USAGE DIRECTION:

1.Shake well before use

2.Start engine and keep it run to normal temperature with thermostat and heated open

3.All the liquid into water tank, and one bottle can be mixed with 5-25L of coolant

4.It will take effect after the engine runs for 5 minutes with the heater open

5.Run the engine continuously for at least 1 hour after adding the product.