ULTRACOOL MAX SERIES
Ultracool Max Series is a premium pre-mixed, ready-to-use extended-life antifreeze and coolant formulated with advanced Organic Acid Technology (OAT) inhibitors. Engineered to provide long-term protection against corrosion, rust, scale formation, and overheating, its NAPS-free formulation contains no nitrites, amines, phosphates, or silicates. Utilizing advanced organic acid chemistry, it delivers exceptional multi-metal protection, particularly for aluminum components, while helping maintain cooling system efficiency and long-term durability. The formulation is free from 2-Ethylhexanoic Acid (2-EH), making it compatible with modern cooling system materials, including hoses, seals, and gaskets.
Available Grades (SAE)
Product Applications
The Ultracool Max Series from MAG Lubricants is designed for passenger vehicles, light-duty and heavy-duty commercial vehicles, off-highway equipment, marine applications, agricultural machinery, mining equipment, and construction machinery where extended-life OAT coolant technology is specified by the equipment manufacturer. Available in a range of pre-mixed ethylene glycol and deionized water concentrations, it provides reliable cooling system protection across a wide range of operating environments and service conditions. The series is suitable for both initial fill and service applications where NAPS-free coolant technology is required.
Key Specifications & Performance Claims
ASTM D3306 ● ASTM D4985 ● ASTM D6210 ● BS 6580 ● SAE J1034 ● SAE J1941 ● JIS K2234 ● MB DBL 325 ● VW TL 774F ● Porsche TL 774F ● Peugeot B71 5110 ● Renault Type D ● Toyota K2601G ● Mitsubishi ES-X64217 ● Nissan NES 5059 LLC ● Hyundai (Meets Requirements) ● Ford WSS-M97B44-D ● Chrysler MS-9769 ● GM 1825M ● GM 1899M ● GM 6277M ● Volvo (Meets Requirements) ● Detroit Diesel 93K217 ● Scania 6901 ● MAN 324 ● Mack 014 GS17004 ● MTU MTL 5048
Product Features
- Advanced Scale and Deposit Control: Multiple scale inhibitors and dispersant technologies help maintain cooling system cleanliness and efficient heat transfer performance.
- Elastomer Compatibility: Safe for commonly used hoses, seals, gaskets, and cooling system elastomers, supporting long-term system reliability.
- Foam Control Performance: Low-foaming formulation helps maintain consistent coolant circulation and stable cooling system performance.
- Extended-Life Technology: Does not require an initial addition of Supplemental Coolant Additives (SCAs), helping simplify maintenance procedures.
- Broad Coolant Compatibility: Compatible with many conventional and extended-life coolant technologies for top-up and full-service applications.
- Long-Term Corrosion Protection: Advanced organic acid technology helps protect cooling system components against rust, corrosion, cavitation, and scale formation.
