Calvinol Diesel Exhaust Fluid (DEF) is a high-purity 32.5% urea solution specially formulated for use in SCR (Selective Catalytic Reduction) systems in modern diesel vehicles.

It helps reduce harmful emissions and supports cleaner, more efficient vehicle operation. Calvinol DEF is suitable for commercial vehicles, passenger vehicles and other diesel-powered vehicles equipped with SCR technology.

• Reduces harmful NOx emissions
• Helps improve emission control
• Supports efficient SCR system performance
• High-purity DEF formulation
• Non-toxic and safe to handle
• Meets ISO 22241 quality standards
• Suitable for SCR-equipped diesel vehicles
• Helps support cleaner and greener transportation