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Freequently Asked Question

It is a Diesel Exhaust Fluid (DEF) used in Selective Catalytic Reduction (SCR) systems in diesel vehicles. It helps reduce harmful nitrogen oxide (NOx) emissions and is essential for environmental compliance.
10L cans – ideal for retail and individual use
20L cans – perfect for medium-scale operations
1000L IBC tanks – for high-volume and industrial users
Yes. We provide reliable, fast delivery across all Saudi Arabia, with bulk delivery options available for B2B clients.
Yes. Our customer support is available 24/7 to answer your questions, arrange deliveries, or provide technical assistance.
Yes. Our AdBlue is compatible with all makes and models of diesel vehicles that require DEF, including trucks, buses, machinery, and commercial fleets.
Yes. AdBlue typically has a shelf life of 12 to 18 months when stored properly in sealed containers and at temperatures between -5°C and 25°C. Avoid freezing and direct sunlight to maintain effectiveness.
- It freezes at -11°C, but SCR systems are designed to thaw it automatically.

- Prolonged exposure to temperatures above 30°C can degrade its quality.
Always store SiriusBlue AdBlue in a temperature-controlled environment for best results.
On average, diesel vehicles use AdBlue at a rate of 3–5% of diesel consumption.
For example, if a truck consumes 100 liters of diesel, it may need around 3–5 liters of AdBlue.
No. AdBlue is:

1- Non-toxic

2- Non-flammable

3- Environmentally safe when handled correctly
However, it can corrode some metals, so always use compatible containers and equipment.
Yes. Our DEF is produced locally in Dubai and is fully compliant with ISO 22241 standards, ensuring optimal purity, safety, and performance.
We serve:

1 - Fleet operators

2- Construction & industrial companies

3- Fuel stations & auto service centers

4- Government and municipal fleets

5- Logistics and delivery providers
Absolutely. Visit our Request a Quote page or Contact Us directly to arrange custom pricing, regular delivery schedules, or wholesale partnerships.
AdBlue should be stored in a cool, dry place away from direct sunlight. Avoid contamination — always use sealed containers and clean equipment.
AdBlue quality is governed by the ISO 22241 standard, which specifies strict criteria for urea concentration (32.5%), purity, and contaminant levels. We test every batch to ensure full compliance using advanced lab equipment.
Using low-grade or contaminated AdBlue can:

1- Damage your SCR system

2- Trigger engine warning lights

3- Lead to non-compliance with emissions regulations

4- Result in expensive repairs or system downtime
That’s why SiriusBlue guarantees pure, certified DEF, made under strict conditions.
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