Long Life Coolant 50% Pre-Diluted
A ready to use ethylene glycol-based coolant, using Organic Acid Technology (OAT) corrosion inhibitors. Why choose this fluid
- ASTM D3306 (III)
- BS 6580
Why choose Long Life Coolant 50% Pre-Diluted
Duckhams Long Life Coolant 50% Pre-Diluted is a ready to use ethylene glycol-based coolant, using Organic Acid Technology (OAT) corrosion inhibitors, designed to control the temperature in liquid-cooled internal combustion engines, from cold start-up, where the anti-freeze prevents the coolant from freezing to high operating temperatures, where the coolant prevents summer boil over, protecting the engine all year round. Ethylene glycol-based, nitrite, amine, silicate, borate and phosphate-free product, suitable for use in engines in passenger cars, light trucks, and heavy-duty vehicles used in a variety of industries, including off-road, and heavy-duty applications such as construction, farming, and mining.
- Ethylene glycol-based coolant with selected Organic Acid Technology (OAT). Protects engine components, such as radiators, cylinder heads, water pumps, and heat exchangers from corrosion and cavitation. Protects metals and alloys found in modern engines and provides excellent year-round protection.
- Ready to use coolant provides the optimum protection against corrosion, freezing, and frost damage down to -37 °C, whilst providing effective cooling without boiling.
- Suitable for use in diesel and petrol engines fitted to vehicles for on and off-road applications, including construction, farming, and mining.
- Duckhams Long Life Coolant 50% Pre-Diluted is ready to use. Addition of more water to the product will reduce the quality and level of corrosion protection, and low-temperature protection, provided. DO NOT ADD MORE WATER.
Typical physical characteristics
| Property | Unit | Typical Value |
|---|---|---|
| Colour | Blue | |
| Glycol Content | % | 47.6 |
| Freezing Point | °C | -38 |
| Equilibrium Boiling Point | °C | 110 |
| pH (50% vol. in water) | 8.0 | |
| Density @ 20 °C | kg/L | 1.0659 |
Typical physical characteristics are provided as an indication of properties based on current production data only, and should not be interpreted as a specification.



