Description
Note: The information provided is based on current knowledge and experience. It does not constitute a legally binding assurance of specific properties.
GTMAX Antifreeze OAT
- Product Description
GTMAX Antifreeze OAT Concentrate is a long-life Organic Acid Technology (OAT) ethylene glycol-based antifreeze designed for extended service intervals and superior protection. It contains no nitrites, amines, phosphates, or silicates. Recommended for modern vehicles requiring advanced coolant technology. Available in Red color.
- Advantages
- Long-life protection – up to 5 years or 250,000 km
- Excellent corrosion protection for aluminum and alloy engine components
- Prevents overheating and deposit formation
- Extended maintenance intervals compared to conventional IAT antifreezes
- Safe for hoses, gaskets, and sealing materials
- Applications
- All gasoline and diesel engines requiring OAT technology
- Passenger cars, light commercial vehicles, and heavy-duty trucks
- Especially suitable for modern engines with aluminum radiators
- Typical Technical Properties (Range Overview)
| Property | Typical Value |
| Appearance | Red liquid |
| Density @20 °C | ~1.120 g/cm³ |
| pH (50% dilution) | 8.0 – 8.5 |
| Boiling Point (undiluted) | >165 °C |
| Freezing Point (50% dilution) | approx. -36 °C |
5. Dosage & Treat Rate
Dilute with demineralized water before use. Recommended mixing ratios:
• 33% Antifreeze : 67% Water → Freezing protection down to -20 °C
• 50% Antifreeze : 50% Water → Freezing protection down to -36 °C
Do not use concentrations above 70% or below 33%.
- Packaging Options
Available in: 1 L, 3 L, 5 L, 20 L, 200 L, 1000 L IBC.
Private label option available on request.
- Storage & Handling
Store in a cool, dry, and well-ventilated area. Avoid direct sunlight. Shelf life: 2 years in unopened original packaging.
- Health & Safety
Refer to the Material Safety Data Sheet (MSDS) for complete guidance on handling, disposal, and safety precautions.