Prime Guard Universal Concentrated Antifreeze/Coolant is a high-performance, ethylene glycol-based formula designed to deliver year-round protection for all makes and models of passenger vehicles and light-duty trucks. Engineered with advanced corrosion inhibitors and long-life technology, this universal formula is compatible with any color antifreeze and can be safely mixed with existing coolant without compromising performance.
Key Features & Benefits:
Universal Compatibility: Formulated to work with all types and colors of antifreeze/coolant (green, orange, yellow, blue, red), making it ideal for top-offs or complete system flushes.
Concentrated Strength: Allows for custom dilution based on climate and vehicle requirements. Mix with distilled water to achieve the desired freeze/boil protection.
Long-Life Protection: Provides up to 5 years or 150,000 miles of protection when properly maintained, reducing the need for frequent coolant changes.
Advanced Corrosion Inhibitors: Protects aluminum, cast iron, steel, solder, and copper components from rust and corrosion, extending the life of your radiator and cooling system.
All-Season Performance: Delivers reliable freeze protection in winter and boil-over protection in summer, ensuring optimal engine temperature regulation in all driving conditions.
Meets or Exceeds Industry Standards: Compatible with ASTM D3306 and D4985 specifications for automotive and light-duty applications.
Recommended Uses:
Passenger cars
SUVs and light trucks
Vans and crossovers
Compatible with both domestic and foreign vehicles
Mixing Instructions:
50/50 Mix: Combine 1 part antifreeze with 1 part distilled water for standard protection down to -34°F and boil-over protection up to 265°F (with a 15 psi radiator cap).
Custom Mix Ratios: Adjust concentration for more extreme climates as needed.
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