Exopro Longlife Red Antifreeze - 1 Litre Universal 5 year engine coolant, suitable for all year round usage in automotive and commercial petrol and diesel engines and certain industrial applications. Can be used as supplied, or can be further diluted before use: Example 50/50 mix provides -20°C Freezing Protection. Organic Acid Inhibitor Technology. Free from nitrites, amines, phosphat. Complies with ASTM D 3306, ASTM D 4985, SAE J 1034, BS 6580 (2010), AFNOR NF R15-601, FFV HEFT R443, CUNA NC 956-16, UNE 26361-88, JIS K 2234, NATO S 759.