We use cookies - Find out more
Telephone: +441502 716993
Part Identifier ?
Fuelclear M68 Biocide Fuel Treatment 250ml
M68 Logo

M68 Fuel Biocide Diesel Bug Prevention and Cure (250ml)

Part No. 314212

€34.10 You pay €34.10 Incl VAT You pay €28.42 Excl VAT

RRP €34.10 €28.42

Save €0.00 (0.0%) Save -€0.00 (-0.0%)


0 reviews
Add to Wishlist
Brand M68
Unit of Sale 250ml Bottle
Replaces Solton 314101 (125ml) and 314105 (500ml)

M68 fuel biocide - anti-biotic for your fuel! M68 treatment is designed to cure the harmful effects of diesel bug on-board any vessel, with regular application it can also be used to prevent diesel bug. The diesel bug, also known as fuel bug can, cause serious problems if not found and dealt with in an efficient correct manner.

Fuelclear M68 treatment is a tough, rapid biocide for curing and preventing bacterial and fungal growth in your fuel. If your fuel system becomes contaminated with bacterial and fungal slimes it can cause serious damage by blocking fuel filters, fuel lines and corrosion of fuel tanks. Slimes will cause emulsions of water and fuel encouraging further organic growth. The M68 fuel biocide is a premium diesel bug treatment that helps eradicate the organisms and help to separate water from the fuel.

When the Fuelclear M68 fuel biocide is used in your fuel system it will help cure and prevent diesel bug with complete long term fuel system protection. The high performance, fast-acting biocide prevents filter blocking and fuel system degrading to restore fuel rapidly to a 'like new' condition. The M68 fuel care biocide is suitable for all diesel and petrol variants, including low sulphur diesels, biodiesel and fuel emulsions. It is highly recommended to use Fuelclear M68 fuel biocide with M68 AnalyKIT to test for contamination.

This fuel biocide treatment solution is trusted and used by major oil producers in the UK and has been used for over 20 years. The unique design of the M68 fuel biocide bottle allows for easy dose measurement to help correctly treat your fuel.

Fuelclear M68 fuel biocide is supplied in 250ml bottles sold singularly or supplied as a multi-pack box of 20 for additional savings. Each 250ml bottle of M68 fuel biocide will treat up to 1,500 litres of fuel.

The trusted M68 brand of fuel care products is the new name for our Fox range. This Fuelclear M68 biocide was formerly known as FOXicillin.

Product Video

You may also need


  • How can I ensure the fuel in my tank is clean and dry? +

    This is a worry for many people, ensuring that the fuel being sent to the engine is in good condition to protect the engine. We recommend setting up a fuel polishing system in your tank to remove water and contaminants in your tank, as well as creating movement in the tank to disturb the static environment that the diesel bug thrives in. We have attached a PDF with a basic layout, but this can be adapted and used in various sizes. For more information, please contact our technical department.

    Relevant Documents:
    Fuel Polishing SystemDownload
  • What is M68 Fuel Biocide? +

    Please see attached PDF for more information on M68 fuel biocide.

    Relevant Documents:
    M68 Fuel BiocideDownload

Customer ReviewsAdd a review

No reviews yet...

Add a review

This product has been added to your basket.
Loading   Loading...