Granville Sub-Zero Blue Antifreeze & Summer Coolant 1L. This antifreeze provides 2 years of protec...Granville Sub-Zero Blue Antifreeze & Summer Coolant 1L. This antifreeze provides 2 years of protection and contains corrosion inhibitors suitable for both ferrous and aluminium petrol and diesel engines. It is a Monoethylene Glycol-based product and is free from Nitrite, Amine, and Phosphate (NAP). It offers protection in severe conditions down to -38°C at a 50% concentration. The product is blue in appearance, odorless, and miscible in water with a flashpoint of 125°C. Made in the UK.
This guide provides essential information for users of the Granville Sub-Zero Blue Concentrate Antifreeze & Summer Coolant. It's designed for anyone needing reliable engine protection, offering a two-year lifespan and safeguarding against extreme temperatures. A key feature is its compatibility with both ferrous and aluminum engines. Note that proper concentration is crucial for optimal performance, so always follow mixing instructions.
All features
Model Part Number
222M
Brand
Granville
Extended Product Information
FAQs
How often should I replace the antifreeze?
Replace the Granville Sub-Zero Blue Antifreeze every two years, as stated in the product description, or according to your vehicle manufacturer's recommendations.
What is the correct mixing ratio?
Follow the instructions on the product label, which generally recommend a 50% concentration for optimal protection down to -38°C. This means mixing equal parts concentrate and water.
Can I use this antifreeze in any engine?
Yes, it is suitable for both ferrous and aluminum petrol and diesel engines.
Is this product safe for the environment?
Yes, it is free from Nitrite, Amine, and Phosphate (NAP), which makes it more environmentally friendly.
What should I do if the antifreeze spills?
Wipe up spills immediately. Antifreeze can be harmful if ingested. Dispose of spilled antifreeze according to local environmental regulations.
What is the flashpoint of this product?
The flashpoint of the product is 125°C.
Where is this product made?
This product is made in the UK.
Troubleshooting
Engine overheating.
Check coolant level and ensure proper concentration. Inspect for leaks and ensure the radiator is not blocked. Consider a cooling system flush.
Coolant freezing in cold weather.
Verify the antifreeze concentration. Add more concentrate if the mixture is too diluted. Check the cooling system for leaks.
Presence of rust or corrosion.
Flush the cooling system and replace the antifreeze. Ensure the cooling system is free of leaks.
Pros and Cons
Pros
Long-lasting protection (2 years).
Suitable for a wide range of engines.
Effective in extreme temperatures.
Contains corrosion inhibitors for engine protection.
Environmentally conscious formulation (NAP Free).
Cons
Requires proper mixing for optimal performance.
Concentrate must be diluted with water.
Effectiveness depends on correct concentration ratio.
Blue appearance may stain if spilled.
Setup, Compatibility & Care
Compatibility: This antifreeze is designed for use in both ferrous and aluminum engines, making it suitable for a wide range of vehicles.
Mixing: Always mix the concentrate with the correct amount of water, following the instructions on the product label. A 50% concentration is recommended for protection down to -38°C.
Procedure:
Allow the engine to cool completely before opening the cooling system.
Drain the old coolant from the radiator.
Flush the cooling system with clean water.
Mix the Granville Sub-Zero Blue Concentrate with the appropriate amount of water.
Fill the radiator with the new mixture.
Check the coolant level after a few days of driving and top up if necessary.
Care: Regularly check the coolant level and condition. Replace the antifreeze every two years, or as recommended by your vehicle manufacturer. Dispose of used coolant responsibly, following local regulations.