Final Charge 50/50 Pre-Diluted Global Extended Life Coolant is a 50/50 mix of Final Charge Global Extended Life Coolant and deionized water. 

Final Charge 50/50 Pre-Diluted Global Extended Life Coolant features a patented Organic Acid Technology (OAT) formula that delivers total cooling system protection for 600,000 miles of on-road use (6 years of 12,000 hours or off-highway use) without the use of Supplemental Coolant Additives (SCAs). The only maintenance required is the addition of Final Charge Extender at approximately 300,000 to 400,000 miles of on-road use (3 years or 6,000 hours of off-highway use). When required, top-off the cooling system with Final Charge or Final Charge 50/50 Pre-diluted Global Extended Life Coolant/Antifreeze only.

Final Charge Global Extended Life Coolant is a phosphate-free, silicate-free, nitrite-free and borate-free, globally formulated coolant which uses patented organic acid inhibitors to provide superior wet sleeve liner cavitation and corrosion protection of all cooling system metals. Additional advantages of using Final Charge Coolant include:

• Patented formula, with Contamination Tolerant Additives, can be mixed in any proportion with other coolants with no detrimental effect to corrosion protection. To realize Final Charge's maximum protection, contamination levels should be kept below 25%.

• Eliminates the need for SCas and coolant filters, saving time and money.

• Provides superior long-term elastomer compatibility.

• Unique formula is tolerant of all water qualities and inhibits the formation hard water scale.

Meets or exceeds the performance requirements of the following specifications:

- CAT EC-1
- Cummins
- Detroit Diesel
- Mack Truck
- MTU
- Navistar B-1
- International
- Volvo
- Mercedes DBL 7700
- ASTM D-3306
- ASTM D-4656
- ASTM D-5345

Final Charge Global Extended Life Coolant/Antifreeze is recommended for use in the cooling systems of all types of heavy-duty diesel, gasoline and natural gas engines.