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DEF standardized as AUS 32 in ISO 22241. VDA registered the trademark AdBlue for AUS 32

ABI Blue is a pure, high quality Diesel Exhaust Fluid (DEF) that significantly reduces the release of CO2 and NOx. ABI Blue is to be used in diesel vehicles fitted with Selective Catalytic Reduction (SCR) technology.

Reduced toxic emissions

NOx emissions are the primary cause of smog in major cities around the world and a growing public health concern. By using ABI Blue you can reduce exhaust emissions to acceptable levels.


Better mileage

ABI Blue used in diesel engines results in 5% increase in fuel economy. It also improves the engine efficiency of vehicles that use the SCR system. Like fuels, the more economically you drive, the less ABI Blue is used.


Less maintenance

ABI Blue is a high purity urea solution rather than a fuel or fuel additive. It is very easy to use, and is stored in a dedicated tank in your vehicle. It requires minimum maintenance and also does not affect any other part of the vehicle or it’s service periods.

TGU + De-mineralized and de-ionized water, distilled and blended under prescribed conditions produces ABI Blue


AdBlue specifications are given in ISO 22241 standards. The quality assurance process of ABI Blue is an end-to-end methodology that goes beyond these standards.



ABI has access to a wide network of over 500 partner outlets across the length and breadth of India. Supplier Associates in Middle East Asian countries help in reaching ABI Blue to the customers. Customers in Europe are served through distribution partners located in Germany.

Future ready

Globally, nations have either moved or are in the process of moving towards Euro VI equivalent emission standards. ABI Blue supports nations and OEM in this journey.