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Curator Black LPS Antiquing Fluid is a Black antiquing fluid for Lead, lead-based components, tin and lead-free pewter. Creates authentic dark aged and patinated metal finishes.
Curator Black LPS Antiquing Fluid is a specialist cold patination treatment for creating a grey to black aged finish on lead, lead-free pewter, silver and tin, as well as components electroplated with these metals.
It is designed for metal restoration, antique ageing, conservation and traditional metal finishing, helping to reproduce the appearance of an aged metal surface without the need for heat.
The treatment reacts with the prepared metal surface to produce a dark patinated coating. The result can be controlled through the preparation, dilution and application method, making it suitable for both restoration work and decorative metal finishing.
Curator Black LPS Antiquing Fluid is specifically formulated for:
It is particularly useful where a bright or newly finished surface needs to be given a darker, aged appearance to better suit traditional or antique restoration work.
This specialist antiquing solution can be used for a range of restoration and metal-finishing applications, including:
Good surface preparation is essential when using any cold patination treatment. The metal should be clean and free from lacquer, grease, oil and fingerprints before applying the antiquing fluid.
If the metal has previously been lacquered or coated, remove the existing finish with a suitable paint stripper before antiquing. The treatment needs to contact the metal surface to produce an even result.
Thoroughly remove grease, oil and fingerprints from the surface. Curator Cold Patination Pre-Treatment can be used to prepare the surface before applying the antiquing fluid.
Once cleaned, wipe the metal dry and avoid touching the prepared surface with bare hands, as fingerprints can affect the final colour.
For the recommended immersion method:
Always carry out a small test first. Different metals, alloys, existing surface conditions and preparation methods can affect the final result.
Immersion is particularly useful for smaller components where an even colour across the entire surface is required.
The diluted solution can also be used for tumbling in a barrel, making it suitable for batches of compatible small metal components where consistent treatment is required.
Keep the treatment time under observation and remove the metal once the required level of darkening has been reached.
The product can also be applied directly from the bottle where a more controlled application is required. This can be useful when treating individual areas or working on larger components that cannot easily be immersed.
When using direct application, work carefully and consistently and monitor the surface as the colour develops.
Once the desired colour has been achieved, rinse the treated metal thoroughly with clean running water. This is an important part of the process and helps stop the treatment from continuing to react with the surface.
After rinsing, dry the item using hot-water rinsing and leave it to drain thoroughly.
Once completely dry, the finished surface can be assessed before deciding whether any additional protective treatment is appropriate for the particular restoration.
Curator Black LPS Antiquing Fluid produces a grey-black patinated appearance designed to reproduce the character of an aged metal surface.
The final result can vary according to the metal, alloy, surface preparation, dilution, application method and treatment time. For restoration work where an existing finish needs to be matched, always test the treatment on a spare piece or an inconspicuous area first.
For larger restoration projects, it is advisable to establish the required colour and treatment time on a sample before treating the finished piece.
It is a cold patination treatment used to create a grey-black aged finish on lead, lead-free pewter, silver and tin, including suitable electroplated components.
Yes. Curator Black LPS Antiquing Fluid is specifically formulated for lead and is suitable for creating a dark aged appearance on prepared lead surfaces.
Yes. It can be used on lead-free pewter to create a darker, aged patinated finish.
Yes. The product is formulated for silver as well as lead, lead-free pewter and tin. Always test first on a small or inconspicuous area, particularly when working on valuable or historic pieces.
At room temperature, the usual processing time is approximately 1–5 minutes. The exact time required depends on the metal, surface preparation and desired finish, so the colour should be monitored during treatment.
For the recommended immersion or tumbling process, dilute the product with 10 parts water. Direct application is also possible.
Yes. Any existing metal lacquer or coating should be removed before treatment so that the antiquing fluid can contact the metal surface.
Grease, oil and fingerprints can interfere with the patination process and may result in uneven colouring. Thorough cleaning and careful handling of the prepared surface help produce a more consistent finish.
Always test first on a spare piece or an inconspicuous area. For particularly valuable, rare or historically important objects, professional conservation advice should be considered before applying any chemical treatment.
Curator Black LPS Antiquing Fluid contains silver nitrate and is classified as an oxidising and corrosive product. It may intensify fire, causes severe skin burns and eye damage, and is very toxic to aquatic life with long-lasting effects.
If the product comes into contact with the eyes, rinse cautiously with water for several minutes and seek medical attention. In the event of skin contact, remove contaminated clothing and wash the affected area thoroughly with plenty of soap and water.
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