Advablue Adva Blue Diesel Exhaust Fluid for Adblue

Diesel Exhaust Fluid (DEF) is a high-purity solution composed of 32.5% automotive-grade urea and 67.5% deionized water. It is specifically formulated for use in Selective Catalytic Reduction (SCR) systems, which are employed in modern diesel engines to reduce harmful nitrogen oxide (NOx) emissions.

DEF is non-toxic, non-flammable, colorless, and odorless, and meets the ISO 22241 international standard for quality and performance. It plays a critical role in enabling diesel vehicles and machinery to comply with global emission standards such as EPA Tier 4 (USA), Euro VI (Europe), and Bharat Stage VI (India).

• High Purity: Contains no additives or impurities harmful to SCR systems.

• Environmentally Friendly: Converts NOx emissions into nitrogen and water.

• Stable Composition: Freezes at -11°C (12°F); returns to full function after thawing.

• Meets Standards: ISO 22241 / DIN 70070 / AUS 32 compliant.

• Heavy-duty trucks and buses

• Agricultural machinery

• Construction equipment

• Diesel generators

• Passenger diesel vehicles with SCR