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GT85 Lubricant Spray Review: Reliable rust defence for workshop and motorcycle use

GT85 Spray 400ml Pack of 12 Lubricates, Cleans & Protects Metal/Composite, Rust Defense, Stuck Parts Ease, Shine Restore, Squeak Eliminate, Moisture Disperse
4.6
[General-Purpose Cleaner]  Cleans and lubricates metal surfaces, removing grime and residue.
[Stops Oxidisation]  Prevents oxidisation, rust and salt corrosion on metal surfaces.
[Loosens Rusted Fasteners]  Penetrates and frees rusted or corroded nuts and bolts quickly.
[Workshop & DIY Essential]  Perfect for workshop and DIY maintenance and repair tasks.
[Multi-Surface Use]  Works on a variety of metal surfaces; ideal for automotive and home use.
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Automotive maintenance spray that cleans, lubricates and protects metal and composite surfaces, the GT85 Lubricant Spray promises to stop oxidisation and ease stuck parts. Fewer seized bolts and less time wrestling rusty fastenings will reduce frustration for home mechanics and riders. Is this the all-purpose spray worth keeping in every garage?

⚡ At a Glance
  • Corrosion Protection: Stops oxidisation and helps prevent rust and salt corrosion on metal surfaces
  • Best for: Workshop and DIY use, motorcycle and tool maintenance
  • Not ideal for: Applications that require food-grade or specialist manufacturer-specified fluids

General purpose formula cleans and lubricates while dispersing moisture. Loosens rusted or corroded nuts and bolts for easier maintenance.


Reliable Rust Defence - thanks to anti-oxidation cleaning and protection

General purpose cleaning action removes surface contaminants while forming a protective layer that helps resist rust and salt corrosion. Moisture dispersal characteristics reduce the chance of further oxidisation on exposed metal.

Reduced corrosion risk for stored or regularly used metalwork, especially in salty or damp environments. Ideal for parts that need routine protection between services.

Makes Seized Fasteners Easier to Free - with penetrating lubrication

Penetrating lubrication works by getting into threads and crevices to loosen rusted or corroded nuts and bolts, while lubricating surfaces to reduce friction.

Faster, less forceful removal of stuck bolts and fixings, saving time in workshop and DIY tasks. Particularly useful during routine mechanical maintenance.

Restores Shine and Stops Squeaks - thanks to cleaning and lubricating action

Cleaning elements remove grime and surface oxidation while lubricating components to eliminate squeaks and improve surface appearance. Suitable for metal and composite surfaces as described.

Metal trims and tools regain a neater appearance and operate more quietly, useful for motorcycle care and tool maintenance. Regular application helps maintain appearance and function.

✨ The 4 Key Reasons for GT85 Lubricant Spray
  1. Moisture dispersal - Keeps surfaces drier to reduce future corrosion risk
  2. Penetrating lubrication - Loosens seized nuts and bolts with less effort
  3. Cleaning action - Removes grime to restore surface shine and condition
  4. Workshop-ready formulation - Suited to regular use on tools and motorcycle components
📋 Technical Details at a Glance
  • Category: Automotive Parts and Accessories
  • Brand: GT85
  • Volume: 400ml per spray can
  • Pack size: Pack of 12
  • Primary actions: Cleans, lubricates, protects
❓ Frequently Asked Questions

Q: Can GT85 Lubricant Spray loosen rusted nuts and bolts?

A: Yes. Product information specifically states it loosens rusted or corroded nuts and bolts, making removal easier.

Q: Will the spray protect against salt corrosion?

A: Yes. Descriptions note a stop to oxidisation and protection against rust and salt corrosion on metal surfaces.

Q: Is the spray suitable for motorcycle and tool maintenance?

A: Yes. User reviews highlight superior protection for motorcycles and tools, and the description recommends workshop and DIY use.

🏆 Our Verdict

The GT85 Lubricant Spray is well suited to DIYers, workshop technicians and motorcycle owners who need reliable maintenance aids. A combination of cleaning, lubrication and moisture dispersal makes it especially useful for loosening seized fastenings and slowing corrosion. While cost may be a consideration, routine use delivers long-term protection and reduced maintenance time, offering good value over time.