Gem Antifreeze 5 year is a coolant concentrate based on monoethylene glycol, containing no nitrates, amines, phosphates, borax or silicates and is suitable for all year round use in both petrol and diesel engines. Gem Antifreeze 5 year is a coolant concentrate based on monoethylene glycol, containing no nitrates, amines, phosphates, borax or silicates and is suitable for all year round use in both petrol and diesel engines. • 5 year or 240,000 kms protection • OAT long life corrosion protection • Protects against overheating • Protects against freezing • Suitable as a summer coolant when diluted with water • All year round usage • Multi metal compatibility • Hard water scale prevention Applications Gem Antifreeze 5 year is formulated to be truly universal in its application. It provides a high degree of corrosion protection for all engine cooling systems whether of aluminium or ferrous construction for up to 5 years or 240,000 kms. A 50% concentration is recommended for maximum freezing and corrosion protection to minus 38°C
