Gazpromneft Antifreeze coolant concentrate is red and used to prepare the working coolants with specified temperature of the freeze point by diluting it with water. The concentrate is not used as working coolant. Finished (diluted) coolant is intended for use in the cooling systems of heavy-duty internal combustion engines. Gazpromneft Antifreeze contains a low silicate set of additives. It is produced according to Company Standard 84035624-166-2015. The set of additive provides reliable and long-term rust protection and cavitation.