Shoreline Lubricants
Product Details

IRVING DEF is a 32.5% aqueous Urea Solution, AUS 32, a manufactured product of technically pure urea mixed with demin quality water designed to meet the specifications of DIN 70070:2005 and ISA 22241 1:2006 for NOx abatement technologies.

IRVING DEF is certified as a Diesel Exhaust Fluid by the American Petroleum Institute.

IRVING DEF transforms harmful nitrogen oxide emissions from diesel powered vehicles into harmless water vapor and nitrogen.

IRVING DEF is contained in a separate tank and spayed from the SCR (Selective Catalytic Reduction) systems into the exhaust gases.

Please refer to infotech sheet for current grades, sizes and part numbers:


MSDS (pdf) 



  • API Certified
  • Nontoxic, nonpolluting, nonhazardous and non-flammable
  • Smells like ammonia
  • Store in cool dry well-ventilated area out of direct sunlight


  • 2 year shelf life if kept out of direct sun
  • Transforms harmful emissions to water vapor
  • Adheres to clean air initiatives
  • Selective Catalytic Reduction systems can provide better fuel mileage and create less pollution


Shoreline Lubricants
Where to Buy
© Copyright Shoreline Lubricants, 2021. All Rights Reserved.