
Whether you’re a mechanic, or small component manufacturer, you’ve likely encountered the frustration of rusted, seized, or moisture-damaged parts. The struggle to keep tools, machinery, and electrical components in peak condition is real – especially in damp or high-humidity environments.
That’s where Shield by Arrow Solutions comes in. Designed to lubricate, protect, clean, and restore, Shield is a superior alternative to standard lubricants and rust inhibitors. But what makes it stand out? Its proven corrosion resistance is backed by rigorous salt spray testing.
What is salt spray testing & why does it matter?
Salt spray testing is a widely used method to evaluate a material’s resistance to corrosion. Conducted in a controlled environment, it simulates harsh conditions to see how well a product protects metal surfaces.
How does it work?
1. Metal samples are treated with a corrosion inhibitor (like Shield) or left untreated as a control.
2. They are placed in a specialised salt spray chamber, which exposes them to a continuous mist of saltwater solution at a regulated temperature.
3. The samples are observed over time to measure how long they resist rust formation.
This method is a gold standard in corrosion testing across industries, helping determine which products provide real, long-term protection against rust.
How shield outperforms the market leaders
While many market-leading lubricants and penetrants offer basic corrosion protection, Shield goes further. Standard products may provide 50 hours of salt spray resistance, but Shield has been tested to 100+ hours – doubling the protection and ensuring longer-lasting performance.
Here’s why that matters
After just 1-hour, untreated metals start rusting – meaning standard lubricants aren’t enough.
With Shield, metal surfaces show minimal signs of corrosion even after 100 hours – keeping components protected far longer.
Shield is the superior choice for your workshop or toolbox if you’re serious about preventing rust, moisture damage, and mechanical failure.

More than just corrosion protection – the ultimate multi-use formula
Shield isn’t just about stopping rust; it’s a true multi-functional tool that replaces multiple products in your garage, toolbox, or workshop.
Powerful lubricant and release agent. If you are struggling with seized bolts, jammed hinges, or sticky mechanisms, trust Shield. It penetrates deep into the mechanisms, loosening even the toughest stuck components while reducing wear and tear.
Advanced de-watering formula. Moisture is the silent killer of tools, electrical components, and metal parts. Shield drives out moisture, making it perfect for electrical connections, engines, and mechanical systems – preventing short circuits and corrosion.
Industrial-grade corrosion protection. Salt spray tested for over 100 hours, Shield outperforms market leaders to give your components longer-lasting protection against rust and oxidation.
Cleaner and protector all in one. Unlike some products that leave behind a sticky residue that attracts dust, Shield dries to a self-healing, non-dust-attracting film – keeping your surfaces clean while continuously protecting them.
Convenient application for any job.
Shield aerosol spray: Its quick, targeted applicator is perfect for small components, tools, and precision work.
Shield NF trigger spray: Non-flammable and perfect for larger surfaces, machinery, and general maintenance.

Made in Britain

Short lead times and fast delivery

Proven performance
Made in Britain, trusted worldwide
With over 50 years of experience, Arrow Solutions has built a reputation for delivering high-performance, industrial-grade chemical solutions. Manufactured in the heart of Britain, Shield offers:
- Fast lead times and reliable delivery.
- Proven performance backed by lab testing and real-world use.
- Safer, more effective solutions are developed by our in-house team of expert chemists.
Rail CAT registrations (Shield NF)
Company approvals and associations – iso 9001, 14001, 45001 approvals, BRCGS, msl certification and SEDEX, BAMA, RISQS, JOSCAR, and MAA registrations
Upgrade your toolkit – order Shield today!
Rust, moisture, and seized parts don’t stand a chance against Shield. Whether you’re working on automotive repairs, electronics, home DIY projects, or industrial maintenance, Shield gives you the confidence to get the job done right.
Find out where to buy and experience the shield advantage today!
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