Self Finishing Raw Steel

Unless otherwise stated, mild steel is used on all our steel products. Unlike stainless steel, it will rust over time, so needs either protecting or maintained/cleaned to keep looking good.

Painting

Painting over raw steel can be achieved by:

Single Coat Painting: Quick and Easy Method

If you're looking for a straightforward approach to painting raw steel legs, one-coat metal paints like Hammerite Direct-to-Metal are an excellent option.

Why Choose Single Coat Paints?

  • Minimal Preparation: These paints adhere well to steel with minimal prep work. They can even be applied directly over light rust.

  • Durable and Versatile: They are suitable for both indoor and outdoor use, providing long-lasting protection against rust and wear.

  • Time-Saving: With no need for primers or multiple coats, the process is quick and efficient.

Steps to Apply:

  1. Clean the Surface:

    • Remove dirt, grease, and loose rust using a cloth or wire brush.

    • Degreasing isn’t always necessary but will improve adhesion and finish.

  2. Apply the Paint:

    • Use a brush, roller, or spray for application.

    • Ensure even coverage in a single coat to avoid drips or thick patches.

  3. Cure:

    • Allow the paint to dry as per the manufacturer’s instructions, typically 4–6 hours for touch dry and up to 24 hours for full curing.

Downsides Compared to Multi-Coat Methods:

  • Slightly Less Professional Finish: One-coat paints may lack the smooth, refined appearance achieved with primer and topcoat layers.

  • Limited Color Choices: These paints usually offer fewer options than automotive or multi-layer systems.

Multi Coat

1. Preparation

  • Clean the Surface:

    • Use WD-40 and a green scouring pad to remove dirt, grease, and rust.

    • Wipe the legs thoroughly with a clean rag, then degrease using acetone or a similar product to ensure a clean surface.

2. Priming

  • Zinc-Based Etch Primer:

    • Apply a zinc-based or acid etch primer designed for metal. These primers bond well to bare steel and provide excellent adhesion for the topcoat.

    • Use thin, even coats to avoid drips or runs.

    • Let the primer cure fully, typically 24 hours or as recommended by the manufacturer.

3. Top Coat

  • Automotive Spray Paint:

    • Use a high-quality single-part (1k) automotive paint in a spray can.

    • Apply 2–3 thin, even coats. Allow each coat to dry completely before applying the next (typically a few hours).

4. Optional Clear Coat

  • Protective Lacquer:

    • For added durability and a glossy finish, apply a clear lacquer over the topcoat.

    • Use 1–2 thin coats, letting it dry thoroughly between applications.

    • This step is especially recommended for outdoor furniture or high-use items.

5. Curing

  • Allow the painted legs to cure for 24–48 hours before installation or heavy handling.

Tips for Success

  • Environment: Paint in a well-ventilated area with minimal dust. Ideal temperatures are between 10°C and 25°C.

  • Spraying Technique: Hold the can about 20–30 cm away from the surface and use smooth, sweeping motions.

  • Touch-Up: Keep extra paint on hand for touch-ups in case of chips or scratches.

Penetrating Oil: A Natural and Durable Finish

For a minimalist approach to protecting raw steel legs from rust, a penetrating oil finish is an excellent choice.

Why Choose Penetrating Oil?

  • Rust Protection: The oil penetrates the metal's surface, filling microscopic gaps and forming a protective barrier against moisture and rust.

  • Natural Appearance: It preserves the raw steel’s natural look, with the finish being nearly invisible when dry.

  • Durability: Unlike paints or coatings, it doesn’t chip or peel, making it ideal for heavy-use items.

  • Versatility: Suitable for both indoor and outdoor applications, including furniture, gates, and other metalwork.

How to Apply

  1. Clean the Metal:

    • Wipe down the legs to remove any dirt or grease.

    • Ensure the surface is dry before applying the oil.

  2. Apply the Oil:

    • Use a clean rag to apply a generous amount of penetrating oil, such as Owatrol Oil.

    • Rub the oil into the metal evenly, ensuring complete coverage.

  3. Let It Soak:

    • Allow the oil to soak into the metal for a few hours. Wipe away any excess with a clean cloth to prevent residue buildup.

  4. Reapply as Needed:

    • For outdoor or high-humidity environments, reapply periodically to maintain protection.

Product Recommendation

We’ve had great success with Owatrol Oil, which offers excellent rust-inhibiting properties. It’s widely available and effective for both indoor and outdoor projects.

Tip: Avoid using linseed oil, as it doesn’t dry completely and may leave a sticky or yellow finish unless specially treated.

Wax: A Simple, Stylish Finish for Steel Legs

Applying wax is a great way to protect raw steel legs while preserving their natural character. This finish offers a subtle sheen and is ideal for indoor furniture or light-use projects.

Why Choose Wax?

  • Natural Look: Wax enhances the steel's raw, industrial aesthetic with a soft, matte or satin sheen.

  • Easy Application: Quick and straightforward to apply with minimal tools.

  • Reapplicable: Wax can be reapplied over time to maintain its protective qualities.

  • Gentle Protection: While not as robust as paint or penetrating oil, wax provides a basic barrier against moisture and prevents oxidation indoors.

How to Apply Wax

  1. Prepare the Surface:

    • Ensure the legs are clean, dry, and free of dust or grease. A quick wipe with a dry cloth is usually sufficient.

  2. Apply the Wax:

    • Use a clean, soft cloth to spread a thin, even layer of furniture wax over the metal surface.

    • For best results, use clear furniture wax or a specialized metal wax.

  3. Buff the Finish:

    • Once applied, allow the wax to sit for a few minutes, then buff it with a clean cloth to achieve your desired level of sheen.

  4. Reapply as Needed:

    • Wax finishes may need refreshing every couple of years, especially in high-traffic or humid environments.

Recommendations

  • Clear Furniture Wax: Works well for preserving the natural steel appearance.

  • Bowling Alley Wax: Provides a durable, smooth finish and works beautifully on metal.

Limitations

  • Indoor Use Only: Wax is not suitable for outdoor applications or heavy-use surfaces, as it doesn’t provide robust moisture protection.

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