Durston 1970 Platinum White Pre-Rhodium Plating Solution 250ml - 145.615
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Durston 1970 Platinum White Pre-Rhodium Plating Solution 250ml - 145.615
Durston 1970 PT 2+1 Initial Concentrate is a platinum-based pre-rhodium plating solution designed for the early stage of the rhodium plating process. Formulated with a blend of platinum and ruthenium, it functions as a high-performance pre-treatment or as a standalone white final plate, delivering improved adhesion, added surface hardness, and a clean, bright finish.
The platinum and ruthenium combination smooths the substrate surface and enhances whiteness, creating an ideal foundation for a light rhodium flash topcoat. This approach can reduce total rhodium consumption by as much as 50%, making it a cost-effective and durable alternative to rhodium plating alone. Suitable for professional bench use in jewelry finishing and electroplating workflows.
Features
High-performance platinum and ruthenium pre-rhodium concentrate
Functions as a pre-treatment base layer or standalone white final plate
Smooths the substrate surface and increases hardness
Produces a bright, white rhodium-like finish
Improves coverage and throwing power
Can reduce rhodium consumption by up to 50%
Allows a light rhodium flash topcoat for enhanced durability
Specifications
Product Name
Durston 1970 PT 2+1 Initial Concentrate
Volume
250 ml
Key Ingredients
Platinum and ruthenium
Intended Use
Pre-rhodium plating treatment or white final plate
Use Level
For professional use only
What our Experts Think
Premium pre-rhodium finishing base: The Durston 1970 Platinum White Pre-Rhodium Plating Solution (250ml) is engineered to create a bright, reflective white underlayer that enhances final rhodium plating results and improves overall surface quality.
Advanced platinum-rhodium chemistry: Formulated with a precise blend of platinum and rhodium to deliver strong whiteness, improved adhesion, and a high-end rhodium-like visual finish before final plating.
Improves final plating efficiency: Acts as a performance-boosting base layer, reducing inconsistencies and helping achieve more uniform rhodium coverage on complex jewellery surfaces.
Professional-grade consistency: Designed for controlled electroplating environments where repeatable results, strong throwing power, and reliable bath performance are critical.
Surface refinement benefits: Enhances brightness and smoothness while supporting harder, more durable final finishes when topped with rhodium.
Studio workflow optimization: Best suited for advanced jewellery workshops seeking to reduce rework, improve plating uniformity, and elevate finishing quality in high-value pieces.
Q&A
Q: What is this solution used for? A: It is a professional pre-rhodium plating solution designed to create a bright white base layer before final rhodium plating, improving finish quality and durability.
Q: What is its main function in plating? A: It acts as an intermediate “white flash” layer, enhancing reflectivity and helping achieve a more even, high-quality rhodium final finish.
Q: What materials is it made from? A: It contains a platinum-based formulation (platinum + rhodium blend) that produces a strong, reflective white surface similar to rhodium.
Q: Why is it used before rhodium plating? A: It improves adhesion, coverage, and brightness, and helps reduce the amount of final rhodium needed for a consistent finish.
Q: What finish does it produce? A: It produces a bright, clean white metallic finish that closely resembles rhodium, acting as a high-quality base layer.
Q: Is it used alone or with other processes? A: It is typically used as part of a multi-stage electroplating system, followed by final rhodium plating for maximum durability and shine.
Q: Who is it intended for? A: It is designed for professional jewellers and plating workshops using controlled electroplating equipment.
Q: Is it a final coating or base layer? A: It is mainly a pre-rhodium base layer, not a standalone final finish in most production workflows.
Q: What makes it different from standard rhodium plating? A: Unlike pure rhodium solutions, this product focuses on surface preparation and whitening, improving final plating efficiency and appearance.
Maintenance Tips
Store tightly sealed: Keep bottle closed to prevent contamination, evaporation, and concentration changes.
Keep in cool, stable conditions: Avoid heat and direct sunlight to maintain solution stability and plating consistency.
Use clean equipment only: Always use deionised water, clean beakers, and uncontaminated anodes to avoid bath contamination.
Prevent cross-contamination: Never return used solution to the bottle unless it is fully clean and filtered.
Mix gently before use: Light swirling ensures even distribution of platinum/rhodium compounds without introducing air bubbles.
Monitor bath performance: If brightness or whiteness drops, check for contamination or exhaustion rather than adjusting randomly.
Follow correct undercoats: Ensure proper base layers (nickel, silver, palladium, or platinum) to avoid poor adhesion and wasted solution.
Handle as professional chemical: Use PPE, avoid skin contact, and follow safe electroplating handling procedures at all times.
