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Diesel-SHIELD - Your #1 Water-in-Fuel Contamination Solution

Google “Effect of water contamination in diesel fuel”

Water contamination in fuel is one of the leading causes of engine failure worldwide. Even the most advanced engines are vulnerable when water enters the fuel tank. The result? Rust, clogged fuel lines and diesel filters, damaged diesel pumps, damaged injectors, reduced efficiency, and, in the worst cases, complete engine failure.

Diesel-SHIELD

offers the ultimate protection.

SABS Tested Tested by SABS & global accredited service providers

SANS 342Conforms to SANS 342 (2016) as well as EN 590

Safe for all Diesel engines  Safe for all Diesel engines and diesel storage tanks

By eliminating water and harmful residues, Diesel-SHIELD restores engine performance, reduces maintenance costs and ensures smooth operation in any condition.

Trust the product engineered to protect your engine, extend its life and keep you moving forward.

ABOUT US

Why Fuel Contamination Is Dangerous

Modern engines are designed to run on clean diesel, not on water. Unfortunately, water can seep into fuel tanks during refuelling, through condensation, or from poorly maintained storage facilities. Because water is denser than diesel, it sinks to the bottom of the tank, where it causes corrosion, disrupts flow, and damages sensitive engine components.

If left untreated, water contamination results in:
Symptoms of Water in Diesel

These symptoms are early warnings of potentially severe damage. The longer the problem is ignored, the higher the repair costs.

Diesel-SHIELD is the proven solution to stop this damage before it starts.

Diesel-SHIELD

Advanced Fuel Technology

Diesel SHIELD

5lt

Water contamination in fuel is one of the leading causes of engine failure worldwide.

Diesel SHIELD

1lt

Water contamination in fuel is one of the leading causes of engine failure worldwide.

Diesel SHIELD

100ml

Water contamination in fuel is one of the leading causes of engine failure worldwide.

TESTIMONIALS

We run a fleet of long - haul trucks across South Africa, and fuel quality has always been a nightmare. Since using Diesel - SHIELD FuelFix, our e ngines run smoother, fuel lasts longer, and we’ve seen fewer breakdowns. It really works — our trucks are performing better than ever
Andre Botha ,
Fleet Manager
Our mining equipment used to struggle with fuel contamination and downtime. Diesel - SHIELD helped us clean up our tanks and maintain fuel quality. The difference is huge — less smoke, stronger performance, and fewer maintenance issues
Thabo Mokoena
Maintenance Supervisor
We were burning through fuel filters and losing m oney to inefficiency. After starting with Diesel - SHIELD, our fuel system stays clean and our fleet runs like new. It’s honestly one of the best maintenance decisions we’ve made
Melissa Naidoo
Operations Manager
We’ve been using Diesel - SHIELD fo r over six months, and the improvement is unbelievable. No more injector problems, easier cold starts, and noticeable fuel savings. I recommend it to anyone running diesel vehicles or heavy equipment
Johan van der Merwe
Fleet Director