AdBlue
AdBlue is a high‑purity urea solution (32.5 %) used in modern diesel vehicles equipped with SCR systems. It reduces harmful nitrogen oxide (NOx) emissions and ensures compliance with Euro‑4, Euro‑5 and Euro‑6 emission standards.
AdBlue is not a fuel additive but a separate operating fluid injected into the exhaust system. It enables optimal SCR catalyst performance and ensures reliable operation of diesel engines in cars, vans, trucks, buses and heavy‑duty vehicles.
Benefits of AdBlue
Which Vehicles Use AdBlue?
AdBlue is used in:
• Cars & SUVs
• Vans & transporters
• Trucks & tractors
• Buses & coaches
• Agricultural & construction machinery
• Municipal vehicles
Important AdBlue Specifications
AdBlue must comply with ISO 22241:
• ISO 22241‑1 – quality requirements
• ISO 22241‑2 – transport & storage
• ISO 22241‑3 – handling
• ISO 22241‑4 – test methods
Buy AdBlue Online
At Schmierstoff-Versand.de you will find AdBlue in cans, drums and IBC containers. Benefit from high purity, fast delivery and competitive pricing.
FAQ – Frequently Asked Questions
What is AdBlue?
A 32.5 % urea solution used for NOx reduction in SCR systems.
Can AdBlue be mixed with diesel or engine oil?
No, it is filled only into the dedicated SCR tank.
What happens if the AdBlue tank is empty?
The vehicle may not start or will enter limp mode until refilled.
How long does AdBlue last?
Typically 12–18 months when stored below 25 °C.
Can AdBlue freeze?
Yes, at –11 °C. It can be used again after thawing.