Curator Antiquing Gel Black

Description

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Why Choose Curator Antiquing Gel?

• Deep black aged finish – creates a traditional blackened metal appearance.
• Gel formulation – gives greater control during application than a free-flowing liquid.
• Suitable for brass, iron and steel – ideal for a range of restoration and metal-finishing projects.
• Cold patination treatment – no heating of the metal is required.
• Controlled application – particularly useful for detailed or difficult-to-immerse items.
• Suitable for restoration – useful for recreating an aged appearance on new or restored metalwork.
• Adjustable finish – additional applications can be made where deeper or more complete blackening is required.

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What Metals Can It Be Used On?

Curator Antiquing Gel Black is formulated for use on:

• Mild iron
• Mild steel
• Brass

It is particularly useful when restoring or ageing traditional metal components where a dark, aged appearance is required.

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Uses for Black Antiquing Gel

The controlled gel formulation makes Curator Antiquing Gel Black suitable for a variety of specialist applications, including:

• Antique metal restoration
• Architectural ironwork
• Mild steel restoration
• Traditional brass finishing
• Antiquing new metal components
• Restoring an aged appearance to hardware
• Decorative metalwork
• Architectural fittings and features
• Traditional metal finishing
• Creating blackened and aged metal effects

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Preparing the Metal

Good preparation is essential when applying a cold patination treatment. The gel reacts with the bare metal surface, so previous finishes and contaminants should be removed before application.

Remove Existing Finishes

Remove any existing lacquer, paint or other surface coating from the metal. The antiquing gel will not properly react through an existing finish.

Give the Surface a Fine Key

Once the previous finish has been removed, use a fine abrasive pad or none oily 0000 steel wire wool to give the surface a fine key before antiquing.

Degrease Thoroughly

Grease, oil and fingerprints can cause patchy or inconsistent results. We recommend using Curator Cold Patination Pre-Treatment to thoroughly degrease the metal before applying the gel.

After preparation, avoid touching the surface with bare hands.

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How to Use Curator Antiquing Gel Black

1. Remove any previous finish or lacquer from the metal.
2. Prepare the surface using a fine abrasive pad or 0000 steel wire wool.
3. Thoroughly degrease the metal, preferably using Curator Cold Patination Pre-Treatment.
4. Ensure the surface is prepared and ready for treatment.
5. Apply Curator Antiquing Gel directly to a wet metal surface.
6. Leave the gel to react for approximately 5–10 minutes.
7. Wipe the surface with a damp cloth or rinse with water.
8. Inspect the finish and repeat the application if the blackening is incomplete or uneven.
9. Once the desired finish has been achieved, allow the metal to dry thoroughly.
10. Protect the finished surface with Curator Protective Oil, Jade Oil, a suitable finishing wax or appropriate lacquer.

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Applying the Gel

One of the main advantages of an antiquing gel is the level of control it provides. Because it stays where it is applied, it is particularly useful for flat, vertical or detailed metal surfaces where a liquid treatment may be more difficult to control.

Apply the gel evenly over the prepared metal surface and make sure the area being treated remains wet during the reaction period.

For detailed restoration work, the gel can be carefully worked into areas where a darker aged appearance is required.

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Building the Black Finish

The first application may not produce the required level of blackening, particularly where the metal is uneven or has different surface characteristics.

After the initial treatment has been wiped or rinsed away, inspect the result. If the blackening is incomplete or uneven, repeat the application until the desired appearance is achieved.

Always test first on an inconspicuous area. This is especially important when attempting to match an existing antique finish.

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Protecting the Finished Metal

Once the desired black patinated finish has been achieved and the metal is completely dry, it should be protected against moisture and corrosion where appropriate.

Suitable finishing options include:

• Curator Protective Oil
• Priory Polishes Jade Oil
• A suitable finishing wax
• An appropriate metal lacquer

The choice of protective finish will depend on the metal, the intended use and the appearance required.

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Frequently Asked Questions

What does Curator Antiquing Gel Black do?

It is a cold patination treatment that creates a deep blackened and aged appearance on mild iron, mild steel and brass.

What metals can Curator Antiquing Gel Black be used on?

It is designed for mild iron, mild steel and brass.

Is Curator Antiquing Gel suitable for brass?

Yes. The gel can be used to create a dark, aged finish on prepared brass.

Can it be used on steel?

Yes. It is suitable for mild steel and can be used to create a blackened, aged appearance.

Can it be used on iron?

Yes. Curator Antiquing Gel Black is suitable for mild iron.

Does the gel need to be diluted?

No. The product is designed to be applied directly as a gel to the prepared, wet metal surface.

How long should I leave the gel on the metal?

The recommended application time is approximately 5–10 minutes. Always monitor the treatment and test first to establish the result required for your particular metal.

Why does the metal need to be wet?

Keeping the surface wet helps the treatment react consistently across the prepared metal.

Why should I use 0000 steel wire wool first?

A fine 0000 wire wool or an abrasive pad helps prepare the surface and provides a fine key before antiquing. It also helps ensure that residual surface contamination does not interfere with the patination. Use Cold Patination Pre treatment after using the wire wool.

Why should I use a degreaser first?

Grease, oil and fingerprints can interfere with the patination process and may produce a patchy or inconsistent finish. A suitable pre-treatment helps remove these contaminants before the gel is applied.

Can I apply a second coat?

Yes. If the blackening is incomplete or uneven after the first application, the product instructions recommend repeating the application.

How do I protect the finished black finish?

Once completely dry, the treated metal can be protected with Curator Protective Oil, Jade Oil, a suitable finishing wax or an appropriate lacquer.

Should I test the product first?

Yes. Always test on an inconspicuous area before treating the complete item. This allows you to check compatibility, colour and the final appearance.

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Please Note

• Curator Antiquing Gel Black is a specialist cold patination treatment and should only be used on suitable prepared metal surfaces.
• The final colour and appearance can vary according to the type and condition of the metal, existing surface finish, preparation and application technique.
• Always test first on an inconspicuous area to establish the colour and compatibility before treating the complete item.
• For valuable, rare or historically important objects, consider professional conservation advice before applying a chemical patination treatment.