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Fuel and Engine Treatments // Refineries & Terminals

RoxDiesel® Cetane Improver Concentrate
  • Increases cetane rating of fuel
  • Delivers 5% saving in fuel consumption, as tested on a truck fleet over 250,000 km
  • Reduces Adblue consumption by 10-15%, as tested on a truck fleet over 250,000 km
  • Reduces engine wear
  • Reduces particulate matter and NOx emissions
  • Cleans combustion chamber and injector deposits
  • Enhanced fuel stability
  • Reduces noise, vibration and corrosion


RoxDiesel® Cetane Improver Concentrate is a multi-functional ashless organic fuel additive. It provides a complete diesel treatment and is specially designed to give enhanced combustion through the addition of Cetane improvers. ROX® 9300C Cetane will turn your regular diesel into a premium fuel at half the dose rate of our regular ROX® 9300C.


The recommended treat rate is 1:750 for the initial first-time treatment and 1:2000 to 1:5000 for subsequent treatments.


Combustible - Do not use near open flame or heat. Keep out of reach of children. Refer to the Material Safety Data sheet for further information.

First Aid

If swallowed - do NOT induce vomiting. Give a glass of water to drink. Contact a Doctor or Poisons Information Centre. If in eyes flush with plenty of water for at least 15 minutes. If on skin, wash with soap and water.

Ordering Info

 Item Code:  Size
 8762/30  1L
 8762/42  5L
 8762/51  20L
 8762/64  200L
 8762/1000  1000L