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Performance Engine Oils
Bilt Hamber Fuel Tank Cleaning Kit

Bilt Hamber Fuel Tank Cleaning Kit


Bilt Hamber Fuel Tank Cleaning - 1 Kit

1 Kit


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  • Description
  • Benefits
  • Shipping Explained

Bilt Hamber Fuel Tank Cleaning Kit

This kit contains the necessary material to clean even heavy corrosion from the interior of vehicle fuel tanks.

deox-C is a crystalline, 100% active corrosion removal product.

This product is dissolved in tap water to produce a powerful rust removing liquid.

To ensure that deox-C operates efficiently the surfaces should be clean of oil, grease and other residues.

Surfex HD is the perfect pre-treatment cleaner. It too is biodegradable and effortlessly strips fuel residues, oils, organic and inorganic solls.

Kit Contains:
  • 1 x deox-C 1kg (sufficient for 20 litres)
  • 1 x surfex HD 1ltr (dilutes to 20 litres for fuel tank cleaning)


How to use:

Add 19 litres of hot water to isolated fuel tank, it's best if the tank is removed from the vehicle. Add the 1 litre surfex HD swill to mix.

Allow the tank to soak for 2 hours before agitating again.

If the tank is over 20 litres in capacity inversion is satisfactory as there is normally sufficient capacity in the surfex HD solution to deal with larger surface areas.

After soaking all sides for 2 hours in surfex HD, drain the liquid into a container a put aside for further use until saturated.


Add 19 litres of hot water, as hot as you can get it, into a container and stir in 1 kilo of deox - C.

Stir until every trace of solid crystal is gone. You'll have increase work if your water is cooler.

Add mix to fuel tank, drain and inspect interior regularly using a torch.

The process normally takes from 2 hours to overnight dependent on temperature and degree of corrosion. Inversion is possible here too to contact all surfaces.

deox-C is exhausted once the solution is black. After treatment rinse with warm water and dry.

Fill with fuel as soon as possible.


SHIPPING IS FREE* for orders of £75 and over , regardless of the weight of your order.
We've tried to keep all other shipping costs as low as we can.

Carriage starts at just £0.95 (inc VAT) for small items, with our most common courier rate set at £5.99 for orders of 5kg (enough for 5 litres of oil).

  • *Free shipping is available for UK Royal Mail, UPS Access Point™ (click & collect) and standard UK courier services (not express / priority / islands).
  • Courier surcharges mean we are unable to offer free "to the door" courier shipping from us in Cornwall up to Highlands / Grampian in Scotland - and because we send a lot of liquids, not every courier option is available to us. UPS Access Point™ (click & collect) is available as a free shipping option across Scotland, Wales and England, wherever there is a UPS Access Point™ Location.
  • Carriage charges are based on weight - please see our table of carriage costs for full details (although adding an item to your cart and viewing the calculated carriage is often easier!).
  • Priority shipping is also available.

How long will it take to get my order?

We give an estimate of delivery dates as you shop and in your basket. The vast majority of items are held in stock and dispatched from our UK warehouse and we'll do all we can to get your order to you as quickly as possible.

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