Castrol Heavy Duty 50/50 Pre-Diluted Extended Life Coolant/Antifreeze is a 50/50 mix of Castrol Heavy Duty Extended Life Coolant/Antifreeze and deionized water. Castrol Heavy Duty 50/50 Pre-Diluted Extended Life Coolant/Antifreeze should be used when topping-off cooling systems filled with Castrol Heavy Duty Extended Life Coolant/Antifreeze coolant to ensure proper inhibitor levels are maintained.
Castrol Heavy Duty 50/50 Pre-Diluted Extended Life Coolant/Antifreeze features a patented Organic Acid Technology (OAT) formula that delivers total cooling system protection for 600000 miles of on-road use (6 years or 12000 hours of off- highway use) without the use of Supplemental Coolant Additives (SCAs). The only maintenance required is ...
Castrol Heavy Duty Antifreeze with SCA is designed to provide superior engine protection for heavy-duty cooling systems. For years, heavy-duty operators were limited to using low silicate automotive/heavy duty antifreezes that required the addition of a separate supplemental coolant additive (SCA) at initial fill and top off. While this was effective, it resulted in mixing errors when the SCA was added. To prevent SCA variability caused by mixing errors, and improve convenience, Castrol Heavy Duty Antifreeze with SCA was developed. Castrol Heavy Duty Antifreeze is a fully-formulated universal formula antifreeze, having the advantages of low total dissolved solids, low silicate, and incorporates nitrite to provide superior wet sleeve liner ...
Castrol Premix Antifreeze with SCA (Supplemental Coolant Additive) is a premix (50/50 pre-diluted with deionized water) version of Castrol Heavy Duty Antifreeze with SCA. Castrol Premix Antifreeze with SCA is a diesel specific coolant, formulated to provide superior engine protection for heavy-duty cooling systems. Since the Castrol Premix Antifreeze with SCA is pre-charged with SCA and premixed with deionized water, the addition of SCA's and water when topping off is not necessary, Castrol Premix Antifreeze with SCA is a low total dissolved solids, low silicate coolant that incorporates nitrite to provide superior wet sleeve liner cavitation corrosion protection. Additional advantages include its phosphate free formula and state of the ...
