PRIME GUARD DEF Diesel Exhaust Fluid, 55 gal. Drum

Ensure maximum efficiency and emissions compliance for your diesel engine fleet with the Prime Guard Ultra?Pure Diesel Exhaust Fluid in a 55?gallon drum. This full-size DEF solution meets stringent international standards—including ISO 22241, AUS 32, and DIN 70070—and is API-certified for SCR systems. The formulation (32.5% ultra?pure urea in 67.5% deionized water) is formaldehyde-free, non-toxic, and designed to reduce NO? emissions, helping your vehicles meet EPA 2010 and beyond standards. Whether for on-farm equipment, heavy-duty trucks, or fleet vehicles, this drum offers reliable, bulk DEF to stay running smoothly.

Key Features:

55-gallon drum: Bulk-size for fleets, agricultural, industrial, or commercial applications

Ultra-pure formula: 32.5% automotive?grade urea and ultra-purified water

Certified compliance: Meets ISO 22241, AUS?32, DIN 70070, API and EPA 2010 SCR standards

Environmentally friendly: Formaldehyde-free, non-toxic, and safe for handling

Improves fuel efficiency & lowers maintenance costs

Colorless, odorless liquid—ideal for safe storage and use

Stable product: Boiling point above 212?ÂF; compatible with standard DEF drums

Excellent way to improve your vehicle's fuel efficiency

Lower maintenance costs

Meets or exceeds all EPA standards

Is a safe, environmentally friendly solution for SCR

Ultra-Pure DEF is formaldehyde free, NOx reducing treatment specifically formulated for diesel engines equipped with SCR systems

Benefits:

Reliable emissions control: Supports SCR systems to reduce NO? to nitrogen and water.

Cost-effective bulk supply: Reduces unit cost and replenishment frequency.

Peace of mind: Certified purity ensures no SCR damage or engine faults.

Safety & ease of use: Non?flammable, non-toxic, safe to store and handle.

Versatile: Ideal for trucks, buses, tractors, off-road machinery, generators, etc.