It contains natural plant fibre,efficient firming agent, antifoam agent, anti-rust and anticorrosive agent, which can prevent the leakage of water tank in cooling system, warm air cooler, water pump in cylinder block, water block, cylinder sleeve and other parts.
It will not block the passage of warm air cooler and does no harm to all parts in cooling system, thus prolonging the life expectancy of water tank, saving the time and costs of repairing. It is suitable to add all kinds of anti-freeze and coolants.