less than € 0.30 for treating 100 liters of Diesel fuel

“rb bertomeu” beco F-Plus Concentrated

1 liter : dose for 16,600 liters of Diesel oil (LSD)

The best additive for Diesel fuel


Free air shipping

Free air shipping

Free air shipping

Free air shipping

Free air shipping

Free air shipping

“rb bertomeu” beco F-Plus Concentrated


Triple-function additive

1.- Takes care of your engines, boilers and furnaces
2.- Reduces fuel consumption
3.- Reduces CO2 emissions and helps to decarbonize the environment

For the treatment of fuel for marine engines, machinery, boilers and furnaces



Liquid Molecular Magnesium; detergents; dispersants; corrosion inhibitors; bactericides and fungicides, demulsifiers, stabilizers and surfactants.


1.- OPTIMIZES combustion, improves fuel. Low Sulfur Diesel injection system lubricant, ASTM D-6079 (HFRR) / ISO 12156 standards.
2.- REDUCES soot emissions by 80%: EGR valve, intake manifold and FAP filter cleaner !!
Lower maintenance frequency on valves and turbos.
3.- FUEL SAVING: 3 liters of Diesel fuel for every 100 liters consumed.
Save, on average, 3.10% of consumption.


RATIO: 1: 16,600.
1 liter of additive for each 16,600 liters of Low Sulfur Diesel.
Dosage 6 milliliters per 100 L. of Diesel.
RATIO: 1: 13,500.
1 liter of additive for every 13,500 liters of marine diesel, machinery diesel and diesel for furnaces and boilers.
Dosage 7.4 milliliters per 100 L. of Diesel


Taking care of your engines, boilers and furnaces
will be very profitable to you





(*) Worldwide shipping costs included (freight paid). Except countries with high risk or restrictions.

Delivery prices to the European Union countries, with VAT and Shipping included. Conditions: shipping cost to destination paid by the seller, delivered at the agreed destination.
Transit time: maximum 5 days.

Delivery prices to countries outside the European Union.
Conditions Incoterms 2020 DPU: the seller bears the shipping cost and risks in origin, packaging, load, export duties and delivery at the agreed location.
The buyer is responsible of import customs formalities and duties.
Transit time: maximum 7 days.

For shipments outside the UE we can send you a quotation to manage the import customs formalities to the destination country. If you choose this service, the contitions  will be DDP Incoterms 2020 (Delivery Duty Paid).
Please fill this form to get a quotation.

Do you want to be a Distributor?​

NATIONAL / INTERNATIONAL companies, now you have the opportunity to join the “rb bertomeu” distributors network.
Offer your customers a high quality product approved by DEUTZ Motors, used in large Wärtsïla, MAN, Caterpillar, MaK engines and in Diesel engines of all brands for more than 28 years.

We can manufacture under your own brand or in a co-branding collaboration / union of brands.



Pol. Ind. Fondo de Llitera.   
C/Ramaders, Parcela 82-83
E-22520 Fraga (Huesca)



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