Hexeal OAT is a 2 year Long Life Antifreeze with Organic Acid Technology corrosion protection. Our Red Antifreeze is Nitrite, Amine, Phosphate (NAP free), Borate and Silicate free. It conforms to BS:6580 (2010), ASTM D3306, SAE J1034, ASTM D6210, AFNOR NF R15601 (with the exception of reserve alkalinity).
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