Product features: 1. Many strong points can be listed for this long-term antifreeze: such as antifreeze,anti-corrosion. anti-boiling, non-toxic.non-dorless. and non-pollution. 2. Strong chemical stability costs only a small amount of evaporation.It makes no damage to the rubber hose of the car and the polished car surface. 3.In the summer,higher boiling point helps to improve the engine's heat load and prolong the engine life under high temperature . In the winter ,it is useful for the engine cooling ,thus preventing the machinery and equipment parts from frost crack . Bucket, 16liter.