Castrol Radicool SF-0

Exceptional Engine Cooling

Castrol Radicool SF-O is your premium choice for a long-life coolant, expertly crafted using monoethyleneglycol. It’s tailored for a diverse array of vehicles, encompassing everything from cars to trucks and buses, making it suitable for both petrol and diesel engines. Unlike conventional antifreeze coolants, this innovative product stands out by avoiding harmful components such as Amines, Nitrites, Phosphates, Silicates, and other inorganic inhibitors. With Castrol Radicool SF-O, you get a silicate-free concentrate antifreeze that promises the best in cooling technology.

Advanced Organic Acid Technology (OAT)

What sets Castrol Radicool SF-O apart is its formulation through advanced Organic Acid Technology (OAT). This carefully engineered formula ensures that your engine remains protected from temperature extremes. For optimal results, it’s recommended to dilute the coolant with deionised water, achieving a concentration between 33% and 50%. For peak performance and lower freezing point protection, a 50% mixture is ideal, which offers freezing protection down to -18°C to -36°C. Whether you’re navigating city streets or the open road, you can trust Radicool SF-O to maintain your engine’s optimal temperature.

Proper Usage and Maintenance

To ensure maximum performance, it is crucial that Castrol Radicool SF-O is not mixed with other coolants. Before refilling your cooling system with this premium coolant, it’s advised to drain and flush the system to remove any remnants of previous coolants. Depending on the vehicle type, condition, and driving circumstances, this precaution will enhance the reliability of your engine’s cooling system. As with all products, please refer to your Original Equipment Manufacturer’s vehicle handbook for required specifications, service intervals, and maintenance recommendations. Remember, all warranties, expressed or implied, are excluded in relation to the product’s use.