Durston 1970 Platinum White Pre-Rhodium Plating Solution 250ml - 145.615

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

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Q&A

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.