​Over centuries of trade and engineering, British manufacturers have built a global reputation for their commitment to exceptional design, robust construction, uncompromising quality and strict compliance to standards and regulations.

Steel fuel tanks by Fuel Proof are engineered to withstand heavy use over many years. Being British-made, they’re designed and built to operate long-term in some of the dampest and most rust-prone weather conditions on Earth – making them a superior fuel tank product for use in any environment, anywhere in the world.
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High-quality steel, coupled with 3D-modelled design and advanced coating techniques, grants Fuel Proof tanks exceptional resistance to corrosion – safeguarding your fuel and protecting the environment to a degree that few, if any, other fuel storage tanks can provide.

The Fuel Proof Fuelcube is our bestselling bunded fuel tank, expertly designed for storing, transporting and dispensing diesel fuel on-site.

​U.N. Approved and now fitted with a solar-powered, always-charging fuel dispenser, it gives you on-demand access to a safe and secure fuel source to power your vehicles and equipment – wherever and whenever you need it.

Diesel bug describes the fungi, bacteria and other microbes which grow on fuel tank walls, and at the point where stored diesel fuel meets water. Its sediments and slimy strands can clog and contaminate stored diesel and fuel lines. This can even lead to engine failure in vehicles and machinery.
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If you’ve ever seen a pond clogged with algae, similar things can happen to standing diesel stored in fuel tanks when diesel bug gets out of control. The bug also excretes an acidic substance for good measure, risking corrosive damage to fuel tanks over time.