Water management. Fuel stability. Lubricity. Cleaner injectors. Improved atomisation. More complete combustion. Reduced smoke and particulates. Support against the conditions associated with diesel bug.
When you see the full list of benefits from V25 marine fuel treatment, it’s reasonable to ask: can one product really do all of that?
The answer lies in how V25 works.
One Treatment, Multiple Benefits
V25 isn’t a collection of separate treatments bundled into one bottle. Its benefits are connected by the way it conditions the fuel and supports its journey through the entire fuel system.
Starting in the tank, V25 helps manage water, disperse agglomerations and deposits, and maintain fuel stability.
As the fuel moves through the system, its lubricity properties help support pumps and injection equipment, while cleaner injectors and improved atomisation can contribute to more complete combustion.
The result is a treatment that provides benefits from tank to funnel.
What Does V25 Marine Fuel Treatment Help With?
V25 helps support:
- Fuel stability during storage
- Water management
- Dispersion of contamination and depostis
- Conditions associated with microbial contamination
- Improved lubricity
- Pumps and injection equipment
- Injector cleanliness
- Improved fuel atomisation
- More complete combustion
- Reduced smoke and particulate emissions
That’s a long list, but these aren’t unrelated claims. What happens to the fuel in the tank can affect what happens further down the fuel system.

And It’s Not a Biocide
One of the biggest differences with V25 is what it isn’t.
V25 is not a biocide and doesn’t chemically kill microorganisms. Instead, its physical fuel-conditioning action helps manage the fuel environment and the conditions associated with microbial contamination.
It’s also non-hazardous, vegetal-derived, ashless and metal-free, making it suitable for routine preventative fuel management.
Highly Concentrated Too
Then there’s the dosage.
At its standard dosage, just 1 litre of V25 treats up to 10,000 litres of fuel.
For an initial treatment, Premier Fuel Solutions commonly recommends a double dose of 1 litre per 5,000 litres.
That means a relatively small quantity of V25 can be incorporated into the fuel-management programme of anything from a leisure boat to a large commercial vessel.
Too Good to Be True?
V25 has a long list of benefits, but they’re all centred around one thing: better fuel management.
Instead of using separate products to address individual concerns, V25 provides a preventative approach designed to support the fuel throughout its journey, from storage and water management to lubricity, injection and combustion.
That’s why we call it:
One Solution From Tank to Funnel.
Premier Fuel Solutions supplies V25 for superyachts, commercial vessels, fishing vessels, passenger vessels, workboats, canal boats and leisure craft.
