Features a patented, advanced organic acid technology that provides guaranteed LifeTime protection for as long as you own your vehicle! Its patented inhibitors will provide maximum protection against damaging rust and corrosion in all automobiles and light trucks worldwide, regardless of make, model, year or original antifreeze color.

• Provides guaranteed LifeTime protection for as long as you own your vehicle when a complete cooling system flush and fill is performed and specified maintenance followed
• Formulated for use in all American, Asian and European automobiles
• Features a patented non 2-EH formula that is phosphate-free and silicate-free
• Can be used to top-off any color of automotive antifreeze including green, yellow, orange, fuschia, blue and red
• Amber color will not change the current antifreeze color when used for topping off
• Meets ASTM D-3306 and ASTM D-4340