Wynn’s® Universal Cooling System Treatment is compatible with conventional, long-life and hybrid antifreeze/coolant hybrid formulas. Undyed for maximum compatibility with the various colors of antifreeze/coolant on the market. Protects aluminum and all metal cooling system parts against rust and corrosion while providing anti-foam protection.

• Protects aluminum and all metal cooling system parts against corrosion
• 100% Organic Acid Technology (OAT)
• Compatible with all coolants
• Undyed formula
• Provides extra protection for extended drain intervals