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The continuous use of the “rb bertomeu” complements/additives guarantees the reduction of polluting emissions, lower fuel consumption and lower maintenance costs..
Technical Data Sheet and Dosage Guide

"rb bertomeu” beco F-Plus Concentrated
NATO Stock Number: NSN 6850-33-220-5360

Fuel Additive: Low sulfur Diesel; Diesel machinery; Diesel for furnaces and boilers; Marine Diesel distillates
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The Complement * for the treatment of fuels for: all sizes of Diesel engines, marine, machinery, boilers, furnaces, dryers and gas turbines. Different dosages according to the composition of the fuel.


MULTIPLE ACTION CONCENTRATED ADDITIVE / COMPLEMENT

Combustion improvers and fuel stabilizers.

It decants the microdroplets of water in suspension that the fuel contains.

Bactericide and fungicide, eliminates algae and fungi. (Bulletin 15)

It keeps the fuel tank and circuit clean of rust and corrosion.

Stabilizer that slows fuel degradation.

Detergent, cleans pumps and injectors, improves combustion.

Injection system lubricant, for Low Sulfur Diesel, ASTM D-6079 (HFRR) / ISO 12156 standards.

Corrosion inhibitor in high and low temperature areas of the engine.


EFFECTS " Combustion Optimization = Ecology and savings"

Optimizes the performance of the fuel injection system.

Reduces the emission of soot and black smoke by 80%. (Bulletin 29)

Extends the life of the Diesel Particulate Filter (DFP).

Neutralizes corrosion in exhaust valves and turbochargers (Technical Document RB-8)

Reduces maintenance costs and extends engine life. (Technical document RB-13)

Saves fuel (Bulletin 4)


CHEMICAL COMPOSITION: Concentrated solution of the components detailed in a), b) and c)

a) Molecular liquid Magnesium, soluble in hydrocarbons (molecules, trade secret): Corrosion inhibitor

URV-AMIC report on the size of the molecules of the “rb bertomeu” beco Mg Concentrated (Technical document RB-31)

NANOMOL report on the absence of Magnesium particles (only molecules) (Technical Document RB-33)

b) Dispersants, surfactants, demulsifiers, bactericides, fungicides, stabilizers, detergents, corrosion inhibitors.

c) Organic solvents

 

 

PHYSICAL PROPERTIES

Liquid completely soluble in hydrocarbons
Immediate dissolution in Diesel, fuel oil or crude oil
Flash point: > 65 ºC (V.C.)
Self-ignition temperature: 240 ºC
Insoluble in water. 2% miscible in water
Ammonia and hydrocarbon odor
Color: brown – amber
pH value: 10
Density at 15 ºC (Kg/m3): 890-910
Viscosity at 15 °C (cSt): < 50: < 50
Pour point: < -15 ºC
Sediments: Nil
Duration/expiration: Indefinite / does not expire

PRESENTATION 

HDPE IBC with 1,000 L., Metal drum with 208 L., Jerrican with 5L or bottle with 1L. In individual containers or packs.
Supplies of small quantities though our Online Store. For larger supplies, please fill in this form.


DOSAGE GUIDE

Dosing/treatment for fuels with specifications:

 

Treatment with the additive
"rb bertomeu" beco F-Plus Concentrated

NATO Stock Number
NSN 6850-33-220-5360

Recommended Dosages

Additive:fuel ratio

Low sulfur Diesel. Naval F-76

0.060 Kg/MT

1 : 16,600

Marine Diesel, Machinery, Boilers, Furnaces, gas turbines ... Naval F-75

0.074 Kg/MT

1 : 13,500

ISO 8217:2024
Standard fuel.

MARINE DISTILLATE DIESEL:
DMX, DMA, DFA, DMZ, DFZ, DMB, DFB

0.074 Kg/MT

1 : 13,500

 

ADDITION POINT

The addition must take place in the inlet pipe to the storage tank.

 

 

ENVIRONMENT AND TRANSPORTATION

Liquid product hazardous for the environment. Cataloged for transportation ADR/RID, ADN, IMDG and IATA: Class 9,  P.G. III,  UN 3082

 

HS CODE (TARIC)

3811 90 00

 

MANUFACTURER AND COUNTRY OF ORIGIN

rb bertomeu, S.L.” in Spain (European Union). NATO code: NCAGE 9AZUB

 

 

 

If you have any technical or commercial question, please fill-in and send this form.

 

rb bertomeu, SL. Since 1995, manufacturer of additives for Heavy Fuel Oil, Diesel Oil and Crude Oil.

December 2025

(*) Definition of Complement: Something that fills up, completes, or makes better or perfect.

More information at www.rbbertomeu.com