Antifreeze Inugel Ultra from the company Motul in a 1lt package. It is a G13 antifreeze, manufactured with organic additive technology resulting in lower CO2 emissions. Since it is concentrated, you should dilute it with deionized water before placing it in your vehicle, the same water used in steam irons. You should consult the manufacturer's instructions for the dilution ratio. Its color is purple, indicating the composition used to prevent engine corrosion. You should consult the manufacturer's manual for the color of the antifreeze you will choose.