Extended Life Coolant for ALL heavy-duty diesel, gasoline, and natural gas engine cooling systems.
FINAL CHARGE® PRO-SERIES Concentrate Antifreeze/Coolant is an advanced technology formula engineered to deliver the highest level of performance for today’s heavy duty engines. Its stabilized Phosphate enhanced Organic Acid Technology (POAT) corrosion inhibitor system provides fast-acting, long-lasting protection to all cooling system metals including Controlled Atmosphere Brazed (CAB) and cast aluminum components. Scale-fighting inhibitors help prevent deposit formation to maximize heat transfer. FINAL CHARGE® PRO-SERIES Antifreeze/Coolant is free of nitrite and 2-ethylhexanoic acid and is compatible with all system gaskets and hose materials. With proper maintenance†, FINAL CHARGE® PRO-SERIES Antifreeze/Coolant delivers guaranteed cooling system protection for 1.5 million miles, 10 years, or 36,000 hours, whichever comes first, without the use of Supplemental Coolant Additives (SCAs).
†Requires proper maintenance including a complete cooling system flush and fill and subsequent top-off as needed with FINAL CHARGE® PRO-SERIES 50/50 Prediluted Antifreeze/Coolant or a 50/50 mix of FINAL CHARGE® PRO-SERIES Antifreeze/Coolant concentrate and water. For guaranteed protection, no other products or product supplements may be used. Visit www.peakhd.com for full warranty details. Follow OEM recommendations for specified maintenance.