Silkolene MAG COOL Antifreeze / Coolant - Ready To Use - 1 Litre x 3. SILKOLENE MAG COOL. SILKOLENE MAG COOL protects highly stressed engines from frost, overheating, corrosion and cavitation. SILKOLENE MAG COOL is suitable for use in engines containing magnesium alloys and aluminium as well as all other commonly used materials.
