Havoline Prediluted 50/50 Dex-Cool Extended Life Antifreeze/Coolant Chevron 221647497

The universal coolant is based on mono-ethylene-glycol and issued by the patented Chevron carboxylated technology. This additive technology eliminates need in nitrates, nitrites, phosphates, borates and amines as protective components usually used to ensure maximum protection of six main metal alloys used in engine cooling systems. Chevron DEX-COOL Extended Life Antifreeze/Coolant is a new-generation coolant for all types of internal combustion engines with the service life 5 years or 150 000 miles of the mileage. It has a typical fluorescent orange color. Benefits of DEX-COOL Extended Life Antifreeze/Coolant: it complies with GM 6277M requirements - the new specification for anti-freezes with the extended change interval; ensures efficient protection of aluminum, copper, cast iron, steel and copper-loaded solder from corrosion; is compatible with sealing materials and minimizes formation of deposits in the cooling system; is free of silicates and does not convert into gel during storage or downtime; is 100% bio-degradable in unused condition; is free of nitrates, borates, phosphates, nitrites and amines; perfectly protects aluminum surfaces in high-temperatures. DEX-COOL Extended Life Antifreeze/Coolant is made as a concentrate and DEX-COOL Extended Life Antifreeze/Coolant Predil DEX-COOL Extended Life Antifreeze/Coolant diluted 50/50 as a ready-to-use solution. Chevron DEX-COOL Extended Life Antifreeze/Coolant is recommended for use in cooling systems of almost all types of automotive engines and complies with: ASTM D 3306 (concentrated anti-freezes for car service maintenance) ASTM D 4985 (concentrated anti-freezes for service maintenance of equipment operated in severe conditions) ASTM D 4656 (ready-to-use anti-freezes for car maintenance) ASTM D 5345 (ready-to-use anti-freezes for maintenance of equipment operated in severe conditions). Recommendations for concentration: (concentrate/distillated water) 40%/60% - 24.4C;50%/50% -36.7C;60%/40% - 52.2C.