Purpose and Specifications

EUROLUB KÜHLERSCHUTZ READY-MIX UNIVERSAL RTU 1L is a pre-mixed coolant ready for immediate use in all cars and light trucks. This yellow ethylene glycol-based formula protects your engine from freezing down to -37°C and overheating up to 135°C, while premium additives prevent rust and corrosion on all metals including aluminum.

• Ready-to-use 50/50 mix: No dilution needed - pour straight from the bottle.
• Universal fit: Approved for BMW, VW, Audi, Toyota, Honda, and meets AFNOR, ASTM D3306, SAE J1034 standards.
• Mixes safely with existing coolants without issues.
• Long-lasting protection: Replace every 4 years or 250,000 km for peak performance.
• Shelf life: 3-5 years unopened in cool storage.

When to Use / Replace?

Use this coolant during routine maintenance, summer heat, or winter prep to keep your cooling system reliable. Top off low levels anytime or fully replace if old coolant looks dirty, rusty, or your engine runs hot. Check levels monthly and flush every 4 years or 250,000 km to avoid clogs and breakdowns.

Practical tip: Ideal for quick fixes - handles extreme temps so your engine stays cool and starts every time, even in freezing weather.

FAQ

Can I mix it with my current coolant? Yes, it's safe to mix with all types in your system without reducing protection.

Do I need to add water? No, it's pre-mixed and ready - adding water weakens freeze protection.

How often should I replace it? Every 4 years or 250,000 km, or sooner if contaminated.