Greyhound Coolant / Antifreeze OAT G12 EL 25 Blue 1L
Greyhound Coolant / Antifreeze OAT G12 EL 25 Blue 1L is a ready-mixed anti-freeze & summer coolant — OAT G12 coolant pre-diluted 25/75 with deionised water. Specifically, it gives everyday top-ups real protection: corrosion inhibitors, water pump lubrication and boil-over resistance at an everyday price.
Because plain water protects nothing and dilutes the inhibitors already in your system, every water top-up weakens your coolant. Moreover, many cheap “summer coolants” are little more than coloured water. In contrast, Summer Mix carries genuine silicate-free OAT G12 chemistry in every litre.
Real Summer Coolant, Not Coloured Water
For example, a litre on the shelf covers everyday top-ups for the whole household. In addition, it suits petrol and diesel engines alike. As a result, warm-climate motorists protect their cooling systems affordably. Therefore, for inland winters or heavy towing, step up to our RTU 50/50 for –37°C protection.
Key Features:
- Ready-mixed 25/75 anti-freeze & summer coolant
- Genuine OAT G12 corrosion inhibitors — silicate-free
- Lubricates the water pump; raises boiling point vs plain water
- Protects aluminium, copper and cast iron against rust and scale
- Safe for modern petrol and diesel engines
- 1L shelf staple for everyday top-ups
Technical Specifications:
- Based on Greyhound OAT G12 EL chemistry (ASTM D3306 / BS 6580 family)
- 25% coolant / 75% deionised water pre-mix
- Freeze protection to approx. –5°C — for deep freeze use RTU 50/50 (–37°C)
Applications:
- Everyday top-ups and refills in warm South African regions
- Passenger cars, SUVs, bakkies and light commercial vehicles
- Fleet top-up stock — keeps drivers away from the hosepipe
Browse the full Greyhound coolants range. For coolant testing standards, see ASTM D3306.
What’s in the Box:
- 1L Greyhound Coolant / Antifreeze OAT G12 EL 25 (Summer Mix, Blue)
