WD-40 Multi-Use Lubricant - 5 Litre

WD-40 Original, Multi-Purpose Oil & Lubricant. Cleans Grease, Removes Rust & Water, 5 Litre. This ...

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The WD-40 Multi-Use Lubricant 5 Litre container is an essential solution for professionals and dedicated DIYers seeking a powerful, non-aerosol lubricant and protectant. It excels at freeing stuck parts, preventing corrosion, and cleaning stubborn grime across countless applications, offering immense versatility and long-term value. However, users should note that as an age-restricted item, ID verification is required for purchase.

All features

Model Part Number44506
BrandWD-40

Extended Product Information

FAQs

Is the 5-litre WD-40 an aerosol?

No, the 5-litre container is a non-aerosol bulk liquid. It typically comes with a separate spray applicator for convenient use.

Can I use this on electrical components?

Yes, WD-40 is excellent for displacing moisture and drying out electrical systems to help prevent short circuits. It's commonly used on spark plugs and battery terminals.

Will it damage plastic or rubber?

WD-40 is generally safe for most plastics and rubber as it is silicone, PTFE, and resin-free. However, for highly sensitive materials, it's always best to test on an inconspicuous area first.

How often should I reapply for corrosion protection?

The frequency depends on the environment and exposure. For outdoor tools or marine applications, reapplication every few weeks or months is advisable. For stored items in a dry environment, less frequent application may suffice.

What's the difference between this and other lubricants?

WD-40 is unique in its multi-use capability (lubricant, penetrant, rust preventative, water displacer, cleaner). It's also free of silicone, PTFE, and resin, unlike some other specialized lubricants, making it more versatile.

Can I use it to clean my bicycle chain?

Yes, it effectively removes grease, muck, oil, and grime from bicycle chains. However, for optimal long-term chain lubrication, you might want to follow up with a dedicated bicycle chain lubricant after cleaning.

Troubleshooting

Spray applicator not working or clogged

Ensure the spray applicator is securely attached and primed. If clogged, detach and clean the nozzle thoroughly with warm water or a thin wire. You can also try flushing it with a small amount of fresh WD-40.

Rust/corrosion not easily removed

For heavy rust, apply a generous amount and allow it to penetrate for an extended period (several hours or overnight), then scrub with a wire brush or abrasive pad. Reapply as necessary.

Product seems to evaporate too quickly

Ensure the surface is clean before application, as dirt and grease can interfere. For longer-lasting protection, apply a slightly thicker coat, but remember WD-40 forms a thin protective film.

Sticky residue remains after cleaning

Apply WD-40 directly to the residue, let it sit for a few minutes to break down the bond, then wipe vigorously with a clean cloth. For very stubborn marks, a second application might be needed.

Pros and Cons

Pros

  • Highly versatile with six key functions in one product.
  • Large 5-litre volume ideal for extensive and frequent use.
  • Excellent rust and corrosion prevention for metal parts.
  • Effective at displacing moisture, useful for electrical systems.
  • Free from silicone, PTFE, and resin, making it safe for many materials.
  • Comes with a spray applicator for convenient, non-aerosol use.

Cons

  • Requires ID verification due to age restriction.
  • Large size may be unwieldy for very small, precise applications without decanting.
  • Non-aerosol format might require manual pumping or pouring, unlike traditional cans.
  • Not intended as a heavy-duty grease or long-term sealant.

The WD-40 Multi-Use Lubricant 5 Litre is straightforward to use, offering versatility in application methods. Setup: The product comes as a 5-litre non-aerosol container and includes a separate spray applicator. To use, simply pour a desired amount into the provided spray bottle or an alternative applicator. Ensure the surface to be treated is clean and dry for best results. Compatibility: This lubricant is designed to be highly compatible with a vast array of materials, being free of silicone, PTFE (Teflon), and resin. This means it won't attract dust as much as some other lubricants and generally won't harm plastics, rubber, or painted surfaces, though testing on an inconspicuous area is always recommended for sensitive finishes. It's safe for use on most metals, electrical components, and engines. Care: Store the 5-litre container in a cool, dry place, away from direct sunlight and extreme temperatures, to maintain its efficacy over time. Keep the cap securely fastened to prevent evaporation and contamination. Always ensure the product is out of reach of children and dispose of the container responsibly according to local regulations.