Prestone Corguard 50/50 Antifreeze

Cor-Guard Cooling System Protection

Prestone Cor-Guard 50/50 Antifreeze is engineered to prevent corrosion and regulate engine temperature.

Advanced Anti-Corrosion Formula

Protects radiator and cooling system components from rust and scale buildup.

Freeze and Boil Protection

Provides year-round thermal stability.

Pre-Mixed Application

Ready-to-use formula simplifies coolant replacement.

Compatible with Most Vehicles

Designed for broad application across passenger vehicles.

Main Benefits

• Corrosion protection technology
• Pre-mixed 50/50 solution
• Freeze and boil stability
• Universal compatibility
• Long-term cooling support

This coolant supports reliable engine thermal management.