Formulated to maximize horsepower Revolutionary additive package maintains optimum engine temperature Ideal for all water-cooled engines; exceeds OEM specs Seals pinhole leaks or cracks Protects against boil-over to 256?F and against freezing to -26?F No silicates, phosphates or other ingredients that clog radiators Available in 64-fluid ounce bottles, 4 per case. COOLANT 64OZ PREMIX