Understanding Rust and How to Prevent It for Your Metal Machines & Equipment

Understanding Rust and How to Prevent It for Your Metal Machines & Equipment

14th Feb 2025

Did you know there are four main types of rust? Red, yellow, brown, and black rust all pose serious threats to your equipment and metal parts. Left unchecked, rust can lead to costly repairs and replacements.

If you're like most business owners, you're always looking for ways to reduce expenses. One of the most effective strategies is preventing rust before it causes significant damage.

Rust can weaken structures, interfere with equipment operation, and even pose safety risks. In this blog, we’ll explore five essential rust prevention tips to help extend the life of your metal parts and machinery.

How Rust Forms: The Science Behind It

Rust develops when metal is exposed to oxygen and water, leading to oxidation. This chemical reaction forms iron oxide, which eats away at metal surfaces over time. Once rust takes hold, it becomes difficult to remove and can continue to spread. Understanding this process is key to taking proactive measures against it.

How Rust Affects Your Equipment

Rust doesn’t just look bad—it can significantly impact your business. Here are some ways rust can harm your equipment:

  • Weakens metal structures, leading to potential failures.

  • Causes moving parts to seize, making operation difficult or impossible.

  • Creates electrical issues by disrupting conductivity.

  • Contaminates materials, which can be a major concern in manufacturing and food production.

5 Essential Rust Prevention Tips

1. Opt for Rust-Resistant Metals

Some metals naturally resist rust better than others. If feasible, choose materials like stainless steel or zinc, which have inherent corrosion resistance. While these metals can be more expensive, their longevity makes them a worthwhile investment.

2. Use Penetrating Lubricants

Lubricants act as a protective barrier, preventing moisture and oxygen from reaching metal surfaces. Jet-Lube Penetration Oils, for example, not only protect against rust but also reduce friction and wear, improving equipment efficiency and longevity.

3. Apply Rust Inhibitors

Rust inhibitors, including paints, coatings, and oils, provide an additional layer of defense. These products create a shield that blocks out moisture and oxygen, slowing down oxidation. Choose a rust inhibitor that’s compatible with the type of metal you’re working with for maximum protection.

4. Store Equipment Properly

Moisture and humidity accelerate rust formation. Whenever possible, store metal parts and machinery in a cool, dry environment. If outdoor storage is necessary, use waterproof covers or tarps to protect your equipment from the elements.

5. Regular Inspections and Maintenance

Frequent inspections help catch rust early before it spreads. If you notice rust forming, remove it immediately using rust removal products. Regular maintenance can prevent minor corrosion from turning into a major issue.

Choosing the Best Rust Prevention Solution

Different metals and environments require tailored rust prevention strategies. The most effective approach often combines multiple solutions, such as penetrating lubricants, rust inhibitors, and proper storage practices.

Metals Most Susceptible to Rust

Certain metals are more prone to rust than others. Here’s a breakdown:

  • Iron: Highly susceptible to rust; found in many industrial products.

  • Steel: Rusts slower than iron but still vulnerable in humid or salty environments.

  • Copper: Doesn’t rust but can corrode when exposed to acidic conditions.

  • Brass: More resistant than iron or steel but can still corrode under harsh conditions.

Rust vs. Corrosion: What’s the Difference?

While rust is a type of corrosion, not all corrosion is rust. Corrosion is a broader term that includes rusting as well as other forms of metal degradation, such as pitting and etching. Understanding these distinctions can help you choose the right protection methods.

Why Choose Jet-Lube Penetration Oils?

Jet-Lube has over 75 years of expertise in rust prevention, developing industry-leading products trusted worldwide. Jet-Lube Penetration Oils not only protect metal surfaces from rust and corrosion but also enhance efficiency and longevity. Used across industries such as automotive, aerospace, and construction, these products offer reliable and proven protection.

GUS Rust-Preventative Solutions

At Georgia Underground Superstore, we understand the importance of protecting your drill rods and equipment from rust and corrosion. That’s why we offer premium rust-preventative drill rod compounds designed to provide long-lasting protection against oxidation and extreme conditions. Whether you're in construction, utility work, or HDD drilling, our solutions help extend the life of your equipment, keeping your operations running smoothly. Contact us today to learn more about our rust prevention products!

Find Jet-Lube Products here: Jet-Lube Products - Georgia Underground Superstore