This product is a hybrid antifreeze, containing a combination of organic additive technology inhibitors boosted with borate, nitrite, nitrate, molybdate and silicate inorganic corrosion inhibitors. It is a low silicate, phosphate and amine free antifreeze. It is suitable for heavy duty applications without supplemental coolant additives (SCAs) during the initial fill. It is a concentrate and should be diluted with water, for the best results, considerations should be given to use demineralized or de-ionized water if possible.

NO	SHELL HEAVY-DUTY COOLANTS	FILES
1	SHELL HD COOLANT-N PRE-DILUTED 50_50
2	SHELL HD PREMIUM ANTIFREEZE-N CONCENTRATE
3	SHELL HD PREMIUM COOLANT-N PRE-DILUTED 50_50