Introducing FrostGuard G11 Blue Antifreeze , a high-performance coolant engineered for durability, stability, and complete engine protection in extreme cold. Whether you're navigating frosty highways or enduring long idle times in sub-zero temperatures, this premium G11 formulation maintains optimal engine temperature, prevents corrosion, and safeguards your cooling system from wear and freezing down to –40°C.
Crafted for discerning vehicle owners, FrostGuard G11 delivers not only impressive thermal performance but also long-lasting protection. The vibrant blue hue is more than just a signature—it's a testament to clarity and precision in engine maintenance. With a generous 5-liter capacity, this antifreeze is ideal for a complete system refill or multiple top-ups, offering both convenience and performance in one container.
Product Features
- Superior Cold Resistance
Withstands temperatures as low as –40°C, ensuring full engine operation in severe winter conditions. - Silicate-Based G11 Formula
Enhanced with a traditional silicate additive package for proven anti-corrosion protection of metal components. - 5-Liter Practical Volume
Suitable for most passenger vehicle systems—ideal for a full change or ongoing seasonal top-up. - UV-Stable Blue Tint
Easy to identify during maintenance; safe for use with compatible systems that recommend G11 specifications. - Multi-Metal Compatibility
Protects aluminum, cast iron, copper, and alloy components in the engine and radiator without forming deposits. - Long-Term Reliability
Maintains consistent viscosity and chemical stability across service intervals with minimal degradation. - Environmentally Responsible
Low-phosphate formulation designed with reduced environmental impact during disposal.
Why Choose FrostGuard G11 Blue?
FrostGuard is more than just a freeze shield—it’s part of a holistic engine care regimen. The silicate base in G11 ensures quick protective film formation on engine surfaces, defending against rust and electrochemical erosion. It’s particularly well-suited for older cooling systems or vehicles not requiring organic acid technology (OAT), making it an excellent choice for classic or European-made cars.
Unlike higher-tier antifreezes that may not suit every cooling system, G11 blends traditional reliability with modern refinement. The ready-to-use mix eliminates guesswork—no dilution needed—making it ideal for everyday motorists and service professionals alike.
The included 5-liter container features a sturdy handle and spill-proof cap, simplifying pouring and storage. Whether for an emergency top-up or full replacement, FrostGuard G11 is ready to support your engine through the harshest of seasons.
