Designed as an Automotive antifreeze/coolant. Super Tech Extended Life Extended Life Concentrate 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. When using Super Tech Extended Life Concentrate always use deionized or RO water when diluting to prevent build-up and accelerated corrosion, high-quality water is essential to the performance of this product. Super Tech Extended Life Concentrate Antifreeze/Coolant, 1 Gallon: Always use deionized or RO water when diluting Super Tech Extended Life Concentrate 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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