Opticool Antifreeze SOAT (Lilac) is a monoethylene glycol based engine coolant concentrate, which uses Organic Acid Inhibitor Technology in combination with silicate and is free from nitrites, amines, phosphates and borates.
Fleet trials have shown that when used at the correct concentration coolants based on Organic Acid Inhibitor
Technology continue to provide effective corrosion protection for up to 250,000km for passenger cars and
500,000km in commercial vehicles.
Opticool Antifreeze SOAT (Lilac) is recommended for use in a wide variety of passenger car applications including Volkswagen, Audi, Skoda, Seat, Mercedes-Benz and Porsche. It is also an ideal choice for use in a number of commercial vehicles including models from MAN and Mercedes-Benz as well as being the technology of choice in Scania Euro 6 vehicles.