Anti-Freeze / Coolant
Greyhound Antifreeze is a high-performance engine coolant formulated using Organic Acid Technology (OAT) to provide reliable temperature control and long-term corrosion protection. It circulates through the engine to maintain stable operating temperatures under both hot and cold conditions, while protecting internal components from corrosion, scale, and deposit formation. Greyhound OAT coolant is suitable for modern aluminium and mixed-metal cooling systems in passenger vehicles, light commercial vehicles, and mixed-fleet applications.
Recommended Use:
- Greyhound Antifreeze Summer Mix: Suitable for mild climates with freeze protection down to approximately –5°C
- Greyhound Antifreeze RTU 50/50: Provides freeze protection down to approximately –37°C
- Greyhound Antifreeze Concentrate: When diluted at 50/50, provides freeze protection down to approximately –37°C (higher concentrations may increase protection to lower temperatures)
For optimal performance, systems previously filled with silicate-based (G11-type) coolants should be drained and flushed before conversion. Always refer to the vehicle manufacturer’s manual for the correct coolant specification and dilution ratios.
Application: Anti-Freeze: passenger cars, SUVs, light commercial, and heavy-duty vehicles.
Greyhound™ Blue Anti-Freeze Summer Coolant (RTU 25/75) is a high-quality product containing anti-corrosion additives. It reduces the freezing point of the cooling water and increases the boiling point. The anti-corrosion additives protect aluminum, copper, cast iron, and other metals used in cooling systems. The product is diluted using deionized water. The product is suitable for a very light minus temperature and is mainly designed to protect your car’s cooling system in warmer climates.
Greyhound™ anti-freeze is suitable for almost all motor vehicle and motorcycle cooling circuits.
Specifications: ASTM D3306, ASTM D4985, SAE J 1034, BS 6480 (1992), AFNOR NF R15-601 and TSE 3582.
Benefits:
- Protect against rust and corrosion
- Excellent lubrication of the water pump
- Improved efficiency
- Recommended for both diesel and petrol engines
- Summer coolant (raises the boiling point)
Application: Anti-Freeze: passenger cars, SUVs, light commercial, and heavy-duty vehicles.
Greyhound™ Blue Anti-Freeze Ready to Use (RTU 50/50) is a high-quality product containing anti-corrosion additives. It reduces the freezing point of the cooling water and increases the boiling point. The anti-corrosion additives protect aluminum, copper, cast iron, and other metals used in cooling systems. The product is diluted using deionized water.
Greyhound™ anti-freeze is suitable for almost all motor vehicle and motorcycle cooling circuits.
Specifications: ASTM D3306, ASTM D4985, SAE J 1034, BS 6480 (1992), AFNOR NF R15-601 and TSE 3582.
Benefits:
- Protect against rust and corrosion
- Excellent lubrication of the water pump
- Improved efficiency
- Recommended for both diesel and petrol engines
- Raises the boiling point.
Application: Anti-Freeze: passenger cars, SUVs, light commercial and heavy-duty vehicles.
Greyhound™ Blue Anti-Freeze is a blue 80% concentrate that is a high-quality product containing anti-corrosion additives. It reduces the freezing point of the cooling water and increases the boiling point. The anti-corrosion additives protect Aluminium, copper, cast iron and other metals used in cooling systems.
Greyhound™ anti-freeze is suitable for almost all motor vehicle and motorcycle cooling circuits. The product has been formulated using pure (80%) premium MEG (Mono Ethylene Glycol) and coolant package additives.
- 1 litre of G-MOTO™: Anti-freeze to 1 litre water – Protection to minus 34 degrees C
- 1 litre of G-MOTO™: Anti-freeze to 2-litres water – Protection to minus 15 deg C
Specifications: ASTM D3306, ASTM D4985, SAE J 1034, BS 6480 (1992), AFNOR NF R15-601 and TSE 3582.
Benefits:
- Protect against rust and corrosion
- Excellent lubrication of the water pump
- Improved efficiency
- Recommended for both diesel and petrol engines
- Raises the boiling point.
Application: Anti-Freeze: passenger cars, SUVs, light commercial and heavy-duty vehicles.
Greyhound™ Anti-Freeze Blue Concentrate is a high-quality product containing anti-corrosion additives. It reduces the freezing point of the cooling water and increases the boiling point. The anti-corrosion additives protect Aluminium, copper, cast iron and other metals used in cooling systems.
Greyhound™ anti-freeze is suitable for almost all motor vehicle and motorcycle cooling circuits. The product has been formulated using pure (98%) premium MEG (Mono Ethylene Glycol) and coolant package additives.
- 1 litre of G-MOTO™: Anti-freeze to 1 litre water – Protection to minus 38 deg C
- 1 litre of G-MOTO™: Anti-freeze to 2-litres water – Protection to minus 18 deg C
Specifications: ASTM D3306, ASTM D4985, SAE J 1034, BS 6480 (1992), AFNOR NF R15-601 and TSE 3582.
Benefits:
- Protect against rust and corrosion
- Excellent lubrication of the water pump
- Improved efficiency
- Recommended for both diesel and petrol engines
- Raises the boiling point.
Anti-Freeze / Coolant (Other Colours)
Greyhound Antifreeze is formulated using Organic Acid Technology (OAT) to provide reliable temperature control and long-term corrosion protection across a wide range of automotive cooling systems. Colour does not indicate performance or chemical composition. Different colours are used for identification purposes only and may vary by application or customer preference. All Greyhound OAT coolants offer the same core benefits, including:
- Extended service life
- Corrosion and scale protection
- Compatibility with modern aluminium and mixed-metal cooling systems
Important: Always ensure the correct product specification is used. Do not mix different coolant types without confirming compatibility.
Application: Anti-Freeze: passenger cars, SUVs, light commercial, and heavy-duty vehicles.
Greyhound™ Red Anti-Freeze Ready to Use (RTU 50/50) is a high-quality product containing anti-corrosion additives. It reduces the freezing point of the cooling water and increases the boiling point. The anti-corrosion additives protect aluminium, copper, cast iron, and other metals used in cooling systems. The product is diluted using deionised water.
Greyhound™ anti-freeze is suitable for almost all motor vehicles and motorcycle cooling circuits.
Specifications: ASTM D3306, ASTM D4985, SAE J 1034, BS 6480 (1992), AFNOR NF R15-601 and TSE 3582.
Benefits:
- Protect against rust and corrosion.
- Excellent lubrication of the water pump
- Improved efficiency
- Recommended for both diesel and petrol engines.
- Raises the boiling point.
Application: Anti-Freeze: passenger cars, SUVs, light commercial, and heavy-duty vehicles.
Greyhound™ Green Anti-Freeze Ready to Use (RTU 50/50) is a high-quality product containing anti-corrosion additives. It reduces the freezing point of the cooling water and increases the boiling point. The anti-corrosion additives protect aluminium, copper, cast iron, and other metals used in cooling systems. The product is diluted using deionized water.
Greyhound™ anti-freeze is suitable for almost all motor vehicle and motorcycle cooling circuits.
Specifications: ASTM D3306, ASTM D4985, SAE J 1034, BS 6480 (1992), AFNOR NF R15-601 and TSE 3582.
Benefits:
- Protect against rust and corrosion
- Excellent lubrication of the water pump
- Improved efficiency
- Recommended for both diesel and petrol engines
- Raises the boiling point.
Application: Anti-Freeze: passenger cars, SUVs, light commercial, and heavy-duty vehicles.
Greyhound™ Yellow Anti-Freeze Ready to Use (RTU 50/50) is a high-quality product containing anti-corrosion additives. It reduces the freezing point of the cooling water and increases the boiling point. The anti-corrosion additives protect aluminum, copper, cast iron, and other metals used in cooling systems. The product is diluted using deionized water.
Greyhound™ anti-freeze is suitable for almost all motor vehicle and motorcycle cooling circuits.
Specifications: ASTM D3306, ASTM D4985, SAE J 1034, BS 6480 (1992), AFNOR NF R15-601 and TSE 3582.
Benefits:
- Protect against rust and corrosion
- Excellent lubrication of the water pump
- Improved efficiency
- Recommended for both diesel and petrol engines
- Raises the boiling point.