





🛢️ Keep your diesel flawless — because your engine deserves the best!
Hammonds Biobor JF is a proven diesel fuel treatment that kills microbial growth, prevents corrosion, and restores lubricity to ultra-low sulfur diesel fuels. Trusted globally for over 56 years by military and commercial operators, it extends fuel filter life and protects injectors and pumps, ensuring peak engine performance and reliability.









| ASIN | B0014434DG |
| Best Sellers Rank | 136,865 in Automotive ( See Top 100 in Automotive ) 517 in Fuel Systems |
| Brand | BIOBOR |
| Customer Reviews | 4.7 4.7 out of 5 stars (592) |
| Date First Available | 26 Mar. 2009 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item Weight | 544 g |
| Item model number | BB16EZ01US |
| Manufacturer | Hammonds Fuel Additives, Inc. |
| Manufacturer part number | BB16EZ01US |
| Model | BIOBOR JF Diesel Fuel Additive, 16 oz., (BB16EZ01US) |
| Product Dimensions | 10.8 x 5.08 x 19.99 cm; 544.31 g |
R**A
Many people I have talked to recommended this product. Time will tell if it works as advertized.
J**F
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.
G**W
Ordered March 31st, delivered April 21st. I haven't used it yet, but it should do what I need.
A**.
Item as described and quick to ship!
K**M
pretty expensive , not sure if it makes a difference
Trustpilot
2 days ago
2 months ago