
YUKOIL presents ANTIFREEZE-40 OT (Super), a professional antifreeze with an enhanced protection level. This ready-to-use fluid is specifically designed for the cooling systems of large-scale and heavy-duty equipment.
The product is designed for engines where cavitation is the primary cause of premature cylinder liner wear.
Key product benefits:
- Maximum anticavitation protection (ASTM D6210): Provides enhanced protection against cavitation erosion of cylinder liners in large diesel engines.
- Protection up to -40 °C Ensures stable operation of the cooling system at low temperatures.
- Designed for harsh conditions: Detects resistance to high thermal loads in cargo transport and special equipment.
- Extended service life The optimal choice for equipment with long service intervals.
- Corrosion Protection An effective inhibitor package reliably protects steel, aluminum, copper, and their alloys.
- Compliance with international standards: Meets key industry requirements for heavy-duty equipment.
- Stability of properties The fluid does not form deposits, does not foam, and maintains its effectiveness throughout its service life.
- Compatibility with modern materials: Suitable for aluminum radiators and modern cooling systems.
ANTIFREEZE-40 OT (Super) is available in red, in 200-liter metal drums and 20-liter plastic canisters.


