ActivatorBlue DEF
Less Noise, More Distance — Premium Diesel Exhaust Fluid for BS VI and BS IV vehicles with SCR Technology
What is ActivatorBlue?
Premium Diesel Exhaust Fluid
ActivatorBlue DEF Ecopro is a high-purity automotive-grade urea solution essential for SCR (Selective Catalytic Reduction) systems. It's injected into the diesel engine's exhaust to reduce nitrogen oxide (NOx) emissions, helping vehicles comply with stringent environmental regulations.
Designed to meet both BS VI and BS IV standards, it's engineered for demanding commercial conditions—supporting cleaner air, better performance, and longer engine life.
Key Benefits
Engineered for superior performance and environmental compliance
Effective NOx Reduction
Significantly lowers harmful emissions to meet stringent environmental standards and regulations.
Protects SCR System
High-purity formula prevents catalyst poisoning and blockages, reducing maintenance costs.
Mileage Booster
Optimizes engine performance and efficiency, helping reduce fuel consumption significantly.
Non-Flammable & Safe
Stable, non-toxic, and non-flammable solution for safe handling and long-term storage.
How SCR Technology Works
Advanced emissions control that converts harmful pollutants into harmless substances
Storage
ActivatorBlue DEF is stored in a separate dedicated tank in your vehicle.
Injection
It's precisely injected as a fine mist into the hot exhaust stream ahead of the catalyst.
Conversion
The exhaust heat converts DEF into ammonia through thermal decomposition.
Reaction
Inside the SCR catalyst, ammonia reacts with harmful nitrogen oxides (NOx).
Clean Output
Pollutants are converted into harmless nitrogen gas and water vapor.
Usage & Precautions
Follow these guidelines for optimal performance and safety
Do's
- Fill DEF directly from the container into the designated DEF tank only.
- Use the pipe and hose provided with the ActivatorBlue DEF pack exclusively.
- In case of skin contact, wash thoroughly with clean water immediately.
- Store in a well-ventilated and covered area away from direct sunlight.
- Keep the container sealed when not in use to maintain purity.
Don'ts
- Never add DEF to the diesel fuel tank - use only the designated DEF tank.
- Do not dilute with water or any other liquid - use as provided.
- Strictly avoid any contact with fuel or other petroleum products.
- Do not dispose of spilled material into sewers or water courses.
- Avoid storing in extreme temperatures (below -11°C or above 30°C).
Our Gallery
A glimpse into our products, manufacturing excellence, and the commercial fleets we serve
Meet Our Team
Dedicated professionals driving innovation in emissions solutions
We began in automotive care and have evolved into a dedicated emissions solutions company behind the ActivatorBlue DEF range. Our focus is simple: consistent quality, reliable supply, and real-world performance for BS IV and BS VI vehicles.
Kalyan
Founded the business in 2009, growing from car-care products to today's comprehensive ActivatorBlue DEF portfolio. With 15+ years across automotive care and operations, Kalyan established the foundation for quality-first manufacturing, strong supplier partnerships, and customer-centric service.
His vision is cleaner mobility at scale—ensuring every fleet can access dependable DEF that protects engines, lowers emissions, and reduces downtime.
Karpagam
Has led day-to-day operations for the last 5 years—scaling production, strengthening distribution networks, and driving compliance for BS IV/VI vehicles. Known for process discipline and quick turnarounds, she ensures customers receive consistent quality on time, every time.
Her focus: robust supply chain management, attentive customer support, and continuous improvements that keep commercial fleets running longer with fewer issues.
Our Valued Clients
Proudly serving industry leaders across transport, construction, logistics, and automotive sectors
What Our Customers Say
Real experiences from commercial drivers and fleet managers using ActivatorBlue DEF
Ramesh K
Mileage improved noticeably and the engine runs much smoother. Zero issues with the SCR system since switching to ActivatorBlue. Highly recommend for commercial use!
Priya S
Reliable quality and professional packaging every time. Our drivers prefer it—clean fill, no residue, and excellent customer support. Perfect for fleet operations.
Anand P
Great support team and quick delivery service. Emission compliance has been completely hassle-free. Best DEF solution we've used in our transport business.
Naveen R
Noticed less DEF consumption and consistent performance on long routes. Good value for money and the quality is always maintained across batches.