What it Does & How it Works

Stabilizer and anti-scaling agent for Diesel Exhaust Fluid (DEF).

When used regularly in diesel engines with SCR systems NüDef is formulated to stabilize DEF (fluid) by preventing and reducing the formation of crystals on the DEF and SCR system components.

Using NüDef regularly will prolong the life of your DEF / SCR system including reducing costly repairs and downtime.

APPLICATIONS (with diesel engines)

  • Automotive (car, truck and suv)
  • RV (Recreational Vehicle)
  • Commercial Trucks
  • Marine engines
  • Industrial Engines / Generators
  • Heavy machinery

Can be used on all diesel engines with DEF / SCR systems.