COOLANT BS-6580 1L -26C is a high-quality antifreeze designed for effective engine protection at low temperatures, down to -26 degrees Celsius. This 1-liter cooling system fluid meets the BS-6580 standard, making it a reliable solution for preventing freeze-ups and corrosion build-up in your vehicle's cooling system. The product is easy to use and compatible with most car brands and models. Additionally, it contributes to optimal heat exchange and extends the lifespan of engine components.