Does Lanoguard Work? A Simple Rust Test with Real Results

If you’re wondering “does Lanoguard actually work?”, the best way to find out is through a simple, honest test. And that’s exactly what we’ve done — no lab conditions, no sales talk, just two nails left out in the British weather for a month.

One nail was treated with Lanoguard. The other was left bare.

The results? Clear as day — and we filmed the whole thing so you can judge for yourself.

The Test: Lanoguard vs the Elements

This isn’t a workshop experiment or theoretical demonstration. It’s just two identical steel nails, both left exposed to the outdoors for over 30 days.

• One coated with Lanoguard

• One left untreated

• Both placed side-by-side outdoors through sun, rain, and cold

After one month:

• The untreated nail showed visible rust — exactly what you’d expect when bare steel is left exposed

• The Lanoguard-treated nail still looked as good as new

• Water beaded cleanly off the Lanoguard-coated surface, showing how it actively repels moisture

If you’ve ever questioned “does Lanoguard stop rust?”, this simple test answers it clearly — it absolutely does.

Why Lanoguard Works

Rust needs three things to form: metal, oxygen, and moisture. You can’t remove the metal or the air — but you can stop the moisture getting in. That’s what Lanoguard is built to do.

When applied to metal, Lanoguard:

• Forms a water-repellent, oxygen-blocking barrier

• Stays flexible, even in cold and wet conditions

• Creeps into gaps, seams, and fasteners

• Doesn’t crack, peel, or trap moisture like some thick coatings can

The nail test shows how effective that barrier really is. While the untreated metal was oxidising and breaking down, the protected one wasn’t even fazed.

Does Lanoguard Stop Rust?

Yes — and the evidence is right in front of us.

This test wasn’t on a vehicle, but the principle is exactly the same. Whether you’re treating the underside of your van, 4x4, camper or car, Lanoguard works by sealing out the causes of rust before they take hold.

It’s why thousands of drivers across the UK and beyond trust it for:

• Underbody protection

• Chassis and suspension components

• Nuts, bolts, brackets and seams

• Agricultural, marine and industrial use

In every case, the job is the same: stop moisture and salt getting to the metal. And that’s exactly what Lanoguard does.

Does Lanoguard Kill Rust?

This one comes up often — and it’s worth being clear.

Lanoguard doesn’t “kill” rust in the chemical sense. It isn’t an acid-based rust remover or converter.

But it does:

• Neutralise the conditions rust needs to grow

• Seal over surface rust and prevent it spreading

• Extend the lifespan of metal, even if there’s already minor corrosion

So if you’ve got surface rust, just give it a clean-up with a wire brush, then apply Lanoguard. It’ll stop it getting any worse.

Simple Proof, Real Confidence

What we love about this nail test is how relatable it is.

• No technical jargon

• No dramatic editing

• Just two bits of metal, a month of weather, and clear results

It’s the kind of test anyone could do at home — and that’s the point. You don’t need to take our word for it. The results speak for themselves.

So, if you’re asking “does Lanoguard work?” — yes, it does. And sometimes, all it takes is a £0.10 nail and a bit of patience to prove it.

Ready to Protect Your Vehicle?

Lanoguard is:

• DIY-friendly — no need for ramps or special tools

• Fast to apply — done in under an hour

• Safe and clean — no dripping tar or sticky black mess

• Effective for 12+ months in real-world use

Whether you're looking after a weekend car, a daily workhorse, a campervan or a classic, Lanoguard gives you the confidence that rust isn’t winning.