IL-AFG
OAT NF HD Antifreeze/Coolant is a top-quality fully formulated Extended Life Antifreeze/Coolant (ELC) engine coolant with proprietary technological formulation of inhibitors.
Interlube IL-AFG
Heavy duty biodegradable coolant/anti-freeze 60/40 HD OAT NF
It is intended for use and compatible with ANY OAT Extended Life heavy duty antifreeze/coolant in any diesel-powered commercial vehicle engine or stationary engine with aluminum and other engine metals. It provides protection against radiator freeze-up down to -40°F and boil-over to 260°F.
This Nitrite free formulation is compatible with aluminum products, allowing use for automotive, light-duty, natural gas, heavy-duty diesel engine applications such as on-the-road truck, off-the-road equipment, and farm equipment.
Recommended for use where extended service interval is required including but is not limited to: Caterpillar, Cummins, Detroit Diesel, Ford, GM, Freightliner, International Truck and Engine, Kenworth, Peterbilt, Volvo Mack, Freightliner, Navistar and Western Star.
Does not require an initial charge of SCA (supplemental coolant additives) upon initial fill. Formulated specially to protect wet sleeve liners of heavy-duty diesel and is coolant filters compatible, hard water, heavy-duty diesel SCA and other OAT fully formulated.