Product Description Car radiator coolant, also known as antifreeze or engine coolant, is a vital component of a car's cooling system. Its primary function is to absorb and dissipate the excess heat generated by the engine, preventing it from overheating. Coolant is typically a mixture of water and ethylene glycol or propylene glycol, combined with various additives. It circulates through the engine, absorbing heat from the combustion process and carrying it to the radiator. In the radiator, the coolant transfers the heat to the surrounding air, cooling down before returning to the engine to repeat the process. Besides regulating the engine temperature, coolant also provides corrosion protection for the internal components of the cooling system. It prevents rust, scale, and other deposits from forming, ensuring optimal performance and longevity of the system. It is important to maintain the proper coolant levels and regularly inspect the condition of the coolant. Over time, coolant can deteriorate and lose its effectiveness, or become contaminated with debris and contaminants. In such cases, it is necessary to flush and replace the coolant according to the manufacturer's recommendations. Name concentrate antifreeze coolant blue/Red color red,green,blue, any color as you requirements Volume 1.5L / 2L / 4L / 6L / 10L/18L/200L/1000L Material eco-friendly high quality material Function 1.Improved cooling fluid 2.Prevent overheating of the engine 3.Rust-proof, anti-proof, anticorrosion. Sample free OEM service OEM packaging Mass prduction time 20-30 days after order was confirmed Characteristics 1. high heat transfer properties and a low freezing point, making them effective in regulating engine temperature. 2. Freeze and Boil Protection 3. Corrosion Protection Packaging & Shipping Our Advantages 20 Years production experience Cooperate with major well-known brands all the year round and provide them with OEM services. Provide One-stop service for car care products. Our team Our clients Other recommended products Automotive Grade Urea Diesel Exhaust Fluid(AUS32,AUS40) High-end lubricant and greases