PEAK Commercial & Industrial products have been trusted by fleets, large and small, for over 65 years, to keep their equipment running. Final Charge® NOAT 50/50 Prediluted Extended Life Coolant/Antifreeze is an advanced nitrited Organic Acid Technology (OAT), globally formulated, ethylene glycol-based coolant which uses organic acid inhibitors to provide guaranteed protection for all cooling system metals. With proper maintenance, +Final Charge NOAT 50/50 Prediluted Extended Life Coolant/Antifreeze delivers guaranteed cooling system protection for 750,000 miles of on-road use (8 years or 15,000 hours of off-road use) without the use of Supplemental Coolant Additives (SCAs). Final Charge NOAT 50/50 Prediluted Extended Life Coolant/Antifreeze is phosphate-free, silicate-free and borate-free. • Works in all heavy-duty diesel, gasoline and natural gas engine cooling systems• Guaranteed protection for 750,000 miles of on-road use (8 years or 15,000 hours of off-road use).• Eliminates the need for SCAs and chemically charged filters• Excellent heat transfer for high-temperature applications such as engines with EGR and SCR systems• Outstanding protection against corrosion and cavitation• Non-abrasive formula can improve water pump seal life• Eliminates drop-out, gel and scale• Can be mixed with other coolants (to maintain corrosion protection contamination levels should be kept below 25%). Meets or exceeds the requirements of: ASTM D6210, ASTM D4985, ASTM D3306, TMC RP 329, TMC RP 351 (color). Recommended for use in heavy-duty vehicles and stationary equipment, regardless of fuel type, including: CAT EC-1, Cummins CES 14603; John Deere H24A2, H24C2; Navistar; Paccar; Volvo/Mack; JL Case; Komatsu; International; GM; Waukesha; Ford; New Holland; Freightline. Nitrite-Free Extended Life for All Heavy-Duty Engines 750,000 Mile Protection+ Meets Performance Requirements of CAT EC-1