Many users search for “what is diesel exhaust fluid” or “what is DEF fluid used for”.
COROBLUE Diesel Exhaust Fluid (DEF)
Reliable Diesel Exhaust Fluid for SCR Diesel Engines
COROBLUE is a high-quality Diesel Exhaust Fluid (DEF) used in diesel engines equipped with Selective Catalytic Reduction (SCR) systems. It helps reduce harmful emissions and supports cleaner engine operation.
Whether you operate trucks, buses, generators, construction equipment, or industrial machinery, COROBLUE helps diesel engines meet emission requirements while maintaining reliable performance.
What is COROBLUE?
COROBLUE is a Diesel Exhaust Fluid made from:
- 32.5% high-purity urea
- 67.5% deionised water
It is added to the SCR system of diesel engines, where it helps reduce nitrogen oxide (NOx) emissions and supports cleaner exhaust output.
COROBLUE is clear, colorless, and easy to handle when used according to recommended guidelines.
How Does Diesel Exhaust Fluid Work?
Diesel engines produce nitrogen oxide gases during operation. When COROBLUE is injected into the exhaust system, it helps convert these gases into harmless nitrogen and water vapour.
Benefits of Using DEF Fluid
- Helps reduce NOx emissions
- Supports cleaner diesel engine performance
- Works with SCR-equipped diesel vehicles
- Helps meet emission regulations
- Suitable for heavy-duty and industrial applications
Applications of COROBLUE
COROBLUE can be used in a wide range of diesel-powered vehicles and equipment.
Benefits of Using DEF Fluid
- Transport fleets
- Heavy-duty trucks
- Delivery vehicles
- Commercial buses
Industrial Equipment
- Diesel generators
- Construction machinery
- Industrial engines
- Mining equipment
Agricultural Machinery
- Tractors
- Harvesters
- Agricultural diesel equipment
Why Choose COROBLUE?
Businesses looking for a reliable diesel exhaust fluid supplier need a product that delivers consistent quality and performance.
Key Benefits
- High-purity DEF formulation
- Suitable for SCR diesel engines
- Helps reduce harmful emissions
- Supports environmental compliance
- Reliable supply for commercial and industrial use
- Available for bulk and industrial requirements
Storage & Handling
For best results, store COROBLUE in a clean and dry environment away from direct sunlight. Keep containers sealed to maintain product quality and prevent contamination.
COROBLUE for Cleaner Diesel Operations
As emission standards continue to evolve, diesel-powered vehicles and equipment require reliable DEF solutions. COROBLUE helps support cleaner exhaust emissions, efficient SCR system performance, and compliance with modern diesel engine requirements across transportation, industrial, and commercial sectors.