Ad Blue is a substance used to reduce harmful NOx emissions in most new diesel engines. Ad Blue works seamlessly with absolutely no effect on the performance of your engine - your driving experience will remain as enjoyable and as efficient as ever. It is not a fuel, nor a fuel additive - it is a simple but effective high purity urea solution. It must be used in a dedicated tank on your vehicle, and refilled when required. It is essential that you refill prior to depletion, as your vehicle will not run without it. Available in 20L
*** This product can only be shipped within ROI ***