Adblue Diesel Exhaust Fluid (DEF) for use in diesel engines with SCR technology. AdBlue reduces NOx emissions and is a legal requirement in many diesel engines. Lapwing AdBlue Diesel Exhaust Fluid Additive is from a VDA Registered Supplier and complies with ISO 22241.

Adblue Diesel Exhaust Fluid Additive is not a fuel additive. Follow your OEM's directions of use. Do not add to diesel tank! Store at between -6 and +25 Celsius.

We ship all of our packages via courier recorded delivery and are happy to provide next working day delivery* of your items. Orders intended for destinations other than the mainland** UK should refrain from ordering online and contact us to arrange your order and delivery costs.

You can find more information on our delivery policy page.