This Blue Antifreeze is essential for year-round vehicle protection. Ready Mixed - just pour in!

Ideal for older (classic and vintage) vehicles that do not require Organic Acid Technology (OAT). Most classic Citroens will require a minimum of 2 bottles (10l) for a coolant change.

This 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.

Offers 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.

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).

Dilution Ratios for Ready Mix - 

-23°C = Use neat (0%:100%)

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