Valma W56 EVO Uni coolant ensures optimum engine cooling in summer and winter, keeping the engine at the right temperature and preventing it from overheating. The ready to use coolant can be used immediately without dilution and provides protection up to -38°C. Is miscible with all types and colours of coolant and suitable for all makes, all models and all years of manufacture.  Do not add water or antifreeze. Valma coolant protects against frost and corrosion all year round and does not attack paint, rubber or metal. The ready-to-use liquid is safe for the radiator and prevents limescale and foaming and has a capacity of 1 litre. TIP: Take a bottle of coolant with you in the car, in case of emergency you can top up the coolant and drive on. Allow the engine to cool before refilling because there is pressure on the coolant reservoir.