SNAP-free Organic Acid Antifreeze
The newest and longest lasting formula of antifreeze to be developed. Our Blend Tech NN-80 formula is similar to and compatible with other non-nitrite coolants. This Heavy-Duty product has a 750,000 mile recommended change interval. Fleetguard™, John Deere™ and Navistar™ have moved to non-nitrite Heavy Duty Coolants as factory fill. FORD™ has added a non-nitrite to their line of coolants as well.
NN80 Product Specifications