TX HDD-NF Blue Concentrate is a genuine long life nitrite free Antifreeze / coolant concentrate formulated with superior Hybrid Organic Acid Technology (HOAT).
The product is a low silicate, nitrite, amine and phosphate free product suitable for all engine cooling systems. An ideal mixed fleet product where one coolant is needed throughout a fleet. Mix 1:1 with Demineralised water.
Nitrite, Phosphate and Amine Free.
Provides an in-service life of up to 1,000,000 km, 12,000 hours or 6 years, whichever comes first.
Does not require an initial charge of supplementary coolant additives (SCA) upon initial fill.
Universal use, fully meets or exceeds standard industry requirements for automotive, light duty and heavy duty diesel applications.
Compatible with both conventional and OAT coolants. However, for best performance, it is recommended to flush the old coolant and refill with Tx HDD-NF Antifreeze Blue.
Available in Concentrate and 50/50 Premix formulations.