Blue Antifreeze & Coolant

Hexeal’s Blue Antifreeze is essential for year-round vehicle protection. Available in High Concentrate or Ready Mixformats, both are ideal for older vehicles that do not require Organic Acid Technology (OAT). Always check your vehicle’s handbook for compatibility.

The Concentrate formula offers flexibility — use it neat for maximum protection down to -37°C, or dilute it to suit your needs, including as a Summer Antifreeze blend.

The Ready Mix version is pre-diluted and ready to use straight from the bottle, providing freeze protection down to -23°C — perfect for quick top-ups or emergency winter use.

Both formulas offer 2 years of long-life protection, helping prevent rust, corrosion, pitting, and scale build-up. This safeguards key engine cooling components like the radiator, water pump, heat exchanger, and engine block, reducing the need for maintenance.

Hexeal’s Blue Antifreeze is NAP-free (Nitrite, Amine, Phosphate) and silicate-free, making it compatible with many modern engines and more environmentally friendly than traditional alternatives.

Fully tested and conforming to British Standard BS:6580 (2010), Hexeal Antifreeze delivers reliable, safe, and effective performance in all conditions.

Dilution Ratios For Concentrate - 

-37°C = Use neat (0%:100%)

-23°C = 3 parts Antifreeze to 1 part water (75%:25%)

-19°C = 2 parts Antifreeze to 1 part water (65%:33%)

Dilution Ratios for Ready Mix - 

-23°C = Use neat (0%:100%)

-19°C = 2 parts Antifreeze to 1 part water (66%:33%)