LUBRIGUARD Heavy Duty Prediluted Antifreeze & Coolant is an advanced NOAT (Nitrited Organic Acid Technology) formulated, ethylene glycol based coolant using organic acid inhibitors to provide extended life protection for heavy-duty diesel, gasoline and natural gas engine cooling systems.
It’s phosphate-free, silicate-free and borate-free non-abrasive formula can improve water pump seal life and provides outstanding protection against corrosion and cavitation. Eliminates drop-out, gel and reduces scale. Provides excellent heat transfer for high temperature applications such as engines with EGR and SCR systems.