Performance Plus® LD/HD Extended Service Interval HOAT antifreeze/coolant is formulated for use in foreign and domestic passenger cars, light-duty trucks, and heavy-duty diesel trucks requiring a low silicate, phosphate free hybrid organic acid technology (HOAT) type antifreeze/coolant. Fully formulated for heavy-duty diesel applications, this product does not require the addition of supplemental coolant additive (SCA) at initial fill. Contains industry recommended concentration of nitrite to protect diesel engine cylinder liners from cavitation corrosion (liner pitting).
Hybrid Organic Acid Technology (HOAT)
Prediluted 50/50 with de-ionized water
Cars/Light-duty truck: 3 yrs. / 60,000 miles (96,000 km)
Heavy Duty: 60,000 miles or 3 yrs./300,000 miles (480,000 km) with addition of supplemental coolant additive (SCA)*
Features and Benefits
Versatile for various applications
Gasoline and Heavy Duty diesel engines
Fully formulated for heavy duty diesel applications
Does not require the addition of supplemental coolant additive (SCA) at initial fill
Exceptional heat transfer and anti-scaling properties
Preventing hard water mineral build-up
Multi-alloy protection formulation
Protecting against corrosion of aluminum, brass, cast iron, copper, solder, and steel
Approvals/Specifications Met Performance Plus® LD/HD Extended Service Interval HOAT is compatible with other conventional/inorganic additive technology (IAT) and hybrid organic acid technology (HOAT) antifreeze/coolants, and was tested against the latest specifications listed below:
TMC RP 329
*With ongoing monitoring using nitrite test strips and compatible SCA/slow release chemical filters.
**Information regarding recommended maintenance and equipment operating conditions can be found by referencing Original Equipment Manufacturers (OEM) owner’s manual and recommended antifreeze technology.
Performance Plus® LD/HD Extended Service HOAT (1 Single, 55 Gallon Drum)