Greyhound Coolant / Antifreeze OAT G12 EL 50 Yellow 210L Drum

Greyhound Coolant / Antifreeze OAT G12 EL 50 Yellow 210L

Greyhound Coolant / Antifreeze OAT G12 EL 50 Yellow 210L is our 50/50 ready-to-use extended life coolant on silicate-free Organic Acid Technology (OAT G12), in yellow — the colour common to universal coolants and colour-coded mixed fleets. Specifically, it keeps fleet identification consistent while upgrading every cooling system to G12 extended life protection.

Because corrosion and cavitation damage modern aluminium cooling systems, extended-life organic inhibitors act directly at corrosion sites. Moreover, the formula is free of silicates, nitrites, amines, phosphates and borates, so radiators stay deposit-free and heat transfer stays efficient for the full extended interval.

Yellow OAT G12 Coolant for Mixed Fleets

For example, a 210L drum gives every vehicle in the fleet an identical, correct fill — no mixing station, no ratio drift. In addition, it suits petrol and diesel engines alike and lubricates the water pump. As a result, motorists and fleets get correct protection from the first cold start. Therefore, you simply fill up and drive.

Key Features:

• Yellow-dyed OAT G12 extended life coolant for colour-coded fleets
• Freeze protection to –37°C; boil-over protection above 108°C (pressurised)
• Long life OAT G12: extended drain intervals vs G11 antifreeze
• Silicate-free — no deposits or gels in the radiator
• Protects aluminium, cast iron, steel, brass and water pump seals
• 210L drum for fleet consistency — every fill identical

Technical Specifications:

• G12 extended-life OAT
• ASTM D3306
• BS 6580:1992 / 2010
• AS 2108-2004
• GB 29743-2013 LEC; NB/SH/T 0521-2010
• 50% glycol (MEG); pH 7.5–8.5; do not dilute further

Applications:

• Universal/yellow-filled systems and colour-coded fleets
• Passenger cars, SUVs and light commercial vehicles, petrol or diesel
• Modern aluminium and mixed-metal cooling systems (G11 upgrade)

Browse the full Greyhound coolants range. For coolant testing standards, see ASTM D3306.

What’s in the Box:

• 210L Greyhound Coolant / Antifreeze OAT G12 EL 50 (RTU 50/50, Yellow)

Bulk saving: this 210L drum is priced 4% per litre below the equivalent 20L pack price – genuine bulk savings on every drum.

Delivery: R450 drum delivery anywhere in Gauteng, or free collection from our Isando (Kempton Park) warehouse. Outside Gauteng, choose collection at checkout or WhatsApp 063 695 8085 for a bulk delivery quote.