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A. HyperDrive KX Universal Antifreeze is for year-round cooling-system protection in petrol and diesel engines where a conventional IAT (Inorganic Additive Technology) blue coolant is specified.
A. HyperDrive KX Universal Antifreeze is supplied as a concentrate and is mixed with water at the dilution ratio specified by the engine manufacturer.
A. Yes, HyperDrive KX Universal Antifreeze is nitrite, amine and phosphate (NAP) free.
A. HyperDrive KX Universal Antifreeze meets BS 6580:2010 (UK coolant specification).
A. Coolants of different chemistries (IAT, hybrid silicate, OAT, HOAT) should not be mixed — mixing different inhibitor packages can degrade corrosion protection and form gels or precipitates. Always drain and flush the cooling system when changing coolant type.
A. BS 6580 (UK) and ASTM D3306 (US) are the universal coolant performance standards every reputable coolant meets. They are your baseline check — match the standard your handbook specifies and the coolant is technically suitable for your system. Every coolant on our site lists its BS 6580 and ASTM D3306 classifications.
A. An OEM Specification is the coolant requirement set by a vehicle or equipment manufacturer (e.g., MB 325.3, VW TL 774-D / G12+). When a coolant lists the code, the coolant manufacturer has developed and tested it to meet the criteria the equipment manufacturer requires. Match the code in your handbook and you have a coolant engineered for your machine.
A. An OEM Approval means the coolant has been formally tested and signed off by the equipment manufacturer and listed on their official approved-products register (e.g., MB-Approval 325.3). An Approval confirms the coolant is recognised by the equipment manufacturer for service use in their machines.
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