Designed as an Automotive antifreeze/coolant. Super Tech Extended Life Prediluted 50/50 Extended Life is specially formulated with industry-leading additives to provide optimum performance in all makes and models of cars and light-duty trucks. It is ideal for top-off or drains and fills and provides up to 5 years or 150,000 miles of protection. Super Tech Prediluted 50/50 Extended Life Antifreeze/Coolant, 1 Gal: Ready to use Protects against winter freezing and summer boil over Approved for use in all makes and models of foreign and domestic passenger vehicles and light-duty trucks Provides up to 5 years or 150,000 miles of protection Free of phosphate, borates, nitrites, silicates, and amines Protects against corrosion of cooling systems metals, including aluminum High-quality defoamer which is non-harmful to hoses, plastics, or gaskets Premium quality, extended-life antifreeze/coolant Meets ASTM D3306 Compatible with the major American brands of antifreeze/coolants on the market today
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