
CLOUT Premium Diesel Additive
Superb protection of your diesel assets with a proprietary diesel fuel additive.
Our specially formulated fuel provides you with unrivaled protection against internal diesel injector deposits that can be devastating. 1L treats 1000L of diesel. Available in 1L, 4L, 10L jugs, in bulk or can be added to bulk fuel deliveries.
Much More Than a Fuel Additive
Clout represents the science behind modern diesel engines and ultra low sulphur diesel fuel.
Operators who understand diesel performance and demand the ultimate in performance and cost reduction use Clout fuel science.

In a recent survey, Clout users told us that they enjoy four main benefits from Clout product…
- Improved Fuel Economy
- Clean quick starting
- Less downtime
- More pulling power
And more!
Other users reported:
- Cleaner Exhaust/Lower Emissions
- Smooth Running
- Improved Filter Life
- Reduced DPF Regeneration
What makes Clout unique?
As major engine manufacturers stress the need for the use of high quality diesel fuel additives to protect modern high pressure fuel systems, we listened and took action to make our own unique ‘Super Concentrate’ of these ‘active ingredients’.
- Cetane improvers
- Anti-foulants or detergents
- Thermal stabilizers
- Storage stabilizers
- Anti-oxidants
- Corrosion inhibitors
- Lubricity improvers
- Emulsifers or demulsifiers
- Pour point depressants
- Biocides

Black Filter Syndrome
It’s a problem most vehicle managers aren’t even aware of. But it’s real. It’s costly. And it’s
something you should check for and remedy as soon as possible.
Today’s ultra-low sulphur diesel fuel (ULSD) is used with modern high-pressure injection
systems, the fuel can “cook”— causing carbon and other chemical deposits to become trapped in
fuel filters and injection systems, requiring more throttle, more fuel, and shortening the life of
engines, fuel injection parts and filters.
These moderate to severe deposits also find their way into internal injector parts, fuel passages,
even valves and piston rings — causing problems that can lead to more frequent repairs and higher
maintenance costs.
Add Clout to your diesel fuel, it both prevents and removes these harmful chemical deposits,
a condition known as black filter syndrome. Engines run cleaner, lost power is restored, fuel
costs are reduced. And all this is achieved safely and economically, without affecting your OEM
warranty.
a) Typical fuel filter
The typical fuel filter fouling found in high pressure fuel systems.
b) Clout fuel filter
A used filter with the same mileage as a) when Clout is used.
