How to Protect Metal Table Legs and Bases From Rust and Corrosion Outside

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Isn’t it lovely to have a cup of coffee on your metal table, basking in the sun? But have you ever noticed that, after a season, your beautiful metal table base or legs start to show signs of wear, especially rust? Let’s dive deep into how we can shield our precious furniture from the wrath of nature.

Why is Rust and Corrosion a Concern?

The Science Behind Rust

Rust isn’t just an unsightly brown splotch on your table. It’s iron oxide, a result of the iron in the metal reacting with oxygen from the air or water. Sounds harmless? Think again. It can seriously weaken the metal.

Effects on Metal Table Bases and Legs

With time, rust can compromise the strength and integrity of your table. It’s not just about aesthetics; it’s about safety too.

Methods to Protect Against Rust and Corrosion

Proper Storage

Did you know a simple act like storing your table away from rain or using a cover can drastically increase its lifespan? You can find outdoor furniture covers for almost any imaginable shape of furniture. In effect, you’ll be letting the cover take the beating instead of your beautiful furniture. When not in use, keep it sheltered!

Rust-resistant Coatings

Consider using rust-resistant paints or sprays. They form a protective layer that keeps moisture away from the metal. Some examples is this category are:

Penetrating Oil (e.g., Tung or Linseed Oil)


– Natural Look: Maintains the metal’s original appearance while giving it a slightly enriched look.
– Ease of Application: Can be applied with a cloth or brush.
– Protection: Provides a barrier against moisture.


– Reapplication: Needs to be reapplied periodically to maintain protection.
– Drying Time: Can take longer to dry compared to other finishes.

Clear Rust Inhibitor Sprays


– Convenience: Easy to apply and dries quickly.
– Transparent Finish: Does not alter the appearance of the metal.
– Protection: Creates a protective film that resists moisture and oxidation.


– Durability: Might need reapplication more frequently than other coatings.
– Coverage: Multiple coats might be required for optimal protection.

Wax Coatings (e.g., Clear Paste Wax)


– Natural Finish: Offers a soft sheen without changing the metal’s color.
– Protection: Repels water and prevents rust.
– Ease of Application: Can be applied with a cloth and buffed to a shine.


– Reapplication: Needs to be reapplied periodically.
– Not for High-Traffic Areas: Might wear off more quickly on frequently touched or moved items.

Protective Sealants

Apart from coatings, sealants can work wonders. They penetrate the metal, making it harder for moisture and air to cause rust. Some examples is this category are:

Clear Acrylic Lacquer or Urethane Sealant


– Transparent Finish: Maintains the original appearance of the metal.
– UV Resistance: Many are UV-resistant, which helps in preventing sun damage.
– Ease of Application: Can be easily applied with a brush or spray can.


– Durability: Might not be as durable as some other coatings and may require reapplication over time.
– Surface Preparation: Metal surfaces need to be thoroughly cleaned and free of rust before application.

Rust Converters


– Dual Action: Neutralizes existing rust and provides a protective coating.
– Transparent Finish: Maintains the original appearance of the metal.
– Ease of Application: Can be brushed or sprayed on.


– Surface Preparation: Rusty areas need to be cleaned and roughened before application.
– Durability: Might require a top coat for prolonged protection.
– Does not work on Stainless Steel (nor is it needed)

For customers looking to maintain the original appearance of their outdoor metal table bases and legs, rust converter coatings are the way to go. The choice between them largely depends on the specific requirements of the application, frequency of use, and desired maintenance level. Just remember to periodically inspect and reapply the coating as needed to ensure continued protection.

Maintenance Tips for Metal Tables

Regular cleaning

A clean table is not just pleasant to look at but is also rust-resistant. Wipe away moisture, and clean it every few days to prevent dust and debris accumulation.

Inspection and minor repairs

Make it a habit to check your table for minor scratches or dents. A little scratch can quickly escalate to a rusty patch. Re-application of your preferred protectant is recommended.

Environmental considerations

If you live near the sea, the salty air might accelerate rusting. Consider this when buying and maintaining your table.

Natural resistance metals

Some metals, like stainless steel or aluminum, are naturally resistant to rust. Might be pricier, but a worthy investment!

Rust might seem like an inevitable fate for outdoor metal tables, but with the right care and knowledge, it’s avoidable. The key? Stay proactive, choose wisely, and never underestimate the power of maintenance. Happy outdoor lounging!