---
product_id: 49323514
title: "BIOBOR JF Diesel Fuel Additive"
brand: "biobor"
price: "192 zł"
currency: PLN
in_stock: null
reviews_count: 8
category: "Biobor"
url: https://www.desertcart.pl/products/49323514-biobor-jf-diesel-fuel-additive
store_origin: PL
region: Poland
---

# Kills & prevents microbial growth Increases lubricity & protects injectors Prevents corrosion & extends filter life BIOBOR JF Diesel Fuel Additive

**Brand:** biobor
**Price:** 192 zł
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Keep your diesel running cleaner, longer — because your engine deserves the best!

## Quick Answers

- **What is this?** BIOBOR JF Diesel Fuel Additive by biobor
- **How much does it cost?** 192 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/49323514-biobor-jf-diesel-fuel-additive)

## Best For

- biobor enthusiasts

## Why This Product

- Trusted biobor brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Corrosion Shield:** Stops acidic by-products from damaging fuel tanks and metal parts
- • **Dual-Phase Defense:** Targets microbes in both water and fuel for unmatched protection
- • **Boost Engine Longevity:** Restores lubricity to reduce wear on injectors and pumps
- • **Trusted Industry Standard:** OEM approved and proven for over 56 years in aviation & diesel
- • **Sterilize Your Fuel System:** Eliminates bacteria & fungi to prevent costly engine failures

## Overview

BIOBOR JF Diesel Fuel Additive is a powerful biocide and lubricity enhancer designed to eliminate microbial contamination, prevent corrosion, and extend fuel filter life in diesel engines. With dual-phase chemistry, it protects both water and fuel phases, restoring lubricity lost in ultra-low sulfur diesel fuels. Trusted by major diesel engine manufacturers and used worldwide for over 56 years, BIOBOR JF ensures cleaner fuel systems, reduced wear on injectors and pumps, and prolonged engine performance.

## Description

Biobor® JF - All the Fuel, All the Time!Biobor JF has been the most widely used and recommended fuel biocide and lubricity additive for over 56 years. Recommended specifically by numerous major diesel engine manufacturers, Biobor JF will eliminate and prevent microbial growth in your fuel and dramatically increase the life of your filters. Additionally, Biobor JF adds lubricity back to ULSD, protecting your injectors and fuel pumps while also preventing corrosion. For the life of your engine and the quality of your fuel, trust Biobor JF, the worldwide standard since 1965.Why use Biobor® JF? Biobor JF has been the worldwide standard for the treatment of microbial growth in fuel since 1965. Originally developed for use in the commercial and military aviation industries, Biobor JF has continued to provide a tract record of proven reliability and effectiveness in numerous diesel-powered industries for over 56 years. To add to this impressive pedigree, Biobor JF is the only diesel biocide that is recommended by name by many of the major diesel engine manufacturers across the globe.Microbial Growth: When discussing issues in diesel fuel, microbial growth is widely known as the most common reason for fuel related engine failure. Inherently, diesel fuel and fuel tanks have the tendency to accumulate water whether by tank condensation, entrained water from fuel delivery or just receiving a bad batch of fuel. To compound this issue, today’s ULSD can successfully carry much higher concentrations of water providing a breeding ground for HUM Bugs (or Hydrocarbon Utilizing Micro-organisms). Hum-bugs live in the water phase of a fuel tank and feed off of the fuel developing dark, slimy gel-like mats. As these colonies of bacteria and fungi grow (potentially at a rate of doubling every 20 minutes), they can quickly clog fuel filters, plug injectors and lead to excessive sludge accumulation. Additionally, their waste products are one of the leading causes of corrosion in fuel tanks and metal components. With the continued use of Biobor JF, microbial growth will be eliminated from the fuel system leading to a sterile fuel system, extending the life of fuel filters and preventing corrosion issues.Lubricity in Ultra-Low Sulfur Diesel: Since the introduction of ULSD, engine manufactures have recognized and encouraged the need for additional lubrication in today’s diesel fuels. Due to the refining process necessary to reduce sulfur levels, the natural lubrication properties of diesel fuel have been greatly reduced. Essential to the protection and life of injection systems and fuel pumps, diesel engine owners are seeing a detrimental effect on these systems. Biobor JF has been proven to restore these lubricity levels, exceeding ASTM standards and protecting injectors and pumps from premature wear. (ASTM-D6079 HFRR- engine manufacturer and industry standard testing).Solve the two most common issues faced by engine owners with the one product used by engine manufacturers, commercial airlines, the US Military and diesel vessel operators alike, Biobor JF.

Review: Product Works Great ! - Excellent Product ! Works Great ! Worth the Money ! We Recommend it to all of our customers.
Review: Works as advertised so far. - Many people I have talked to recommended this product. Time will tell if it works as advertized.

## Features

- KILLS & PREVENTS BACTERIA. Highly effective biocide to kill and prevent microbial growth in aviation fuels and aircraft (bacteria & fungi). Lubricates injectors and fuel pumps.
- DUAL PHASE CHEMISTRY. Partitions both water and fuel phases for more effective and complete protection against microbes that cause contamination and corrosion. Prevents corrosion of fuel tanks and metal components caused by the acidic by-products of microbial growth.
- EXTENDS FUEL FILTER LIFE. Excessive sludge accumulation, clogged fuel filters and expensive fuel polishing can shut down engines. Proactive use of a biocide prevents biomass accumulation in fuel tanks, extends fuel filter life and inhibits microbial influenced corrosion.
- INCREASES LUBRICITY. As an added benefit, BioborJF has been proven to increase the lubricity properties of jet fuel, providing additional protection and reduced wear to fuel delivery components
- OEM APPROVED. Proven to restore lubricity levels, exceeding ASTM standards and protecting injectors and pumps from premature wear. (ASTM-D6079 HFRR- engine manufacturer and industry standard testing).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001HWT1XW |
| Best Sellers Rank | #11,805 in Automotive ( See Top 100 in Automotive ) #30 in Diesel Additives |
| Brand | BIOBOR |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,323) |
| Date First Available | March 2, 2010 |
| Item Weight | 8 ounces |
| Item model number | BB08EZ01US |
| Manufacturer | Hammonds Fuel Additives, Inc. |
| Manufacturer Part Number | BB08EZ01US |
| Model | BIOBOR JF Diesel Fuel Additive, 8 oz., (BB08EZ01US) |
| Product Dimensions | 3 x 1 x 6 inches |

## Images

![BIOBOR JF Diesel Fuel Additive - Image 1](https://m.media-amazon.com/images/I/61jiYfDfsRL.jpg)

## Questions & Answers

**Q: How do you know if you have bacterial growth in a tank?**
A: Generally it will tend to clog fuel filters and return low mileage.  I use the Biobor as “preventative” maintenance. When our motorhome sits for extended periods of time I add a coupe to a few ounces a month. So far all is well.

**Q: Is there any way to treat 5 gallons at a time ?**
A: The maintenance treat rate of Biobor JF is 1oz : 80 gallons of fuel.  5 gallons would require approximately 2mL of additive (or 1/16 of an ounce).

**Q: How long will diesel stay "fresh" after adding Bibor to a 50 gallon tank?**
A: keeps diesel fresh for up to 24 months.

**Q: Is this also considered a stabilizer, or just an "algaecide"? If used for storage, how long does it extend the storage life?**
A: I only use it as a biocide.  And it keeps algae and water well under control.  My engines are diesels.  I always top off the tanks at the beginning of Lay-up and make certain BioBor is in the tanks.  I don't worry abut stabilizing the fuel since winter temperatures almost never hit even 20 degrees Fahrenheit.  I'll then burn off that fuel by June, so it's plenty fresh.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Product Works Great !
*by D***S on November 5, 2025*

Excellent Product ! Works Great ! Worth the Money ! We Recommend it to all of our customers.

### ⭐⭐⭐⭐⭐ Works as advertised so far.
*by R***A on January 8, 2026*

Many people I have talked to recommended this product. Time will tell if it works as advertized.

### ⭐⭐⭐⭐⭐ Prevents and kills the diesel fuel bugs
*by J***F on June 7, 2025*

I've tried several products to keep the bio goop out of my disel cans and tractor tank. The crud is apparently in my local fuel supply and a given it would show up every time my cans were filled. Just a very small amount of this treats a 5 gal can and it really works so much better than any other additive for stopping and preventing the goop. This isn't a water preventor or anything like that. It actually works on minmizing and stopping the microbial growth - fungi and bacteria, in the fuel. I had a bad contamination show up in my tractor tank and I was getting plugged repeat offenders (blockage) of fuel line and filters. Once I finally got that stuff out of the entire system, Biobor JF has killed off any residual and prevented this from reoccurring again. I have taken an extra step and added a double filter on my funnel to catch any other non-fuel things that make it into the diesel. The problem seems to be solved.

## Frequently Bought Together

- BIOBOR JF Diesel Fuel Additive: Highly Effective Fuel Biocide Supplement, Prevents Corrosion of Fuel Tanks, Increases Lubricity, Dual Phase Chemistry | 8 Ounce, (BB08EZ01US)
- Biobor MD, Marine and Over the Road Diesel Additive
- FPPF 00119 KILLEM BIOCIDE 16 OZ. BOTTLE, TREATS 1920 GALLONS OF DIESEL FUEL PER BOTTLE

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---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-26*