Durston 1977 Ultra-Pure White 2 Gram Rhodium Bath Concentrate - 145.621

• High-end professional plating concentrate: The Durston 1977 Ultra-Pure White 2g Rhodium Bath Concentrate (145.621) is engineered for premium electroplating systems requiring a bright, ultra-white rhodium finish with consistent reflectivity and surface quality.
• Strong, even coverage performance: Delivers high throwing power for uniform deposition, ensuring detailed and complex jewellery pieces achieve full, consistent plating without patchiness.
• Precision-controlled formulation: Designed as a concentrated 2g solution, diluted into a working bath for professional rack or barrel plating setups, supporting scalable production environments.
• Optimized for precious metals: Performs best on gold and silver substrates, with recommended undercoats (nickel, palladium, platinum, or silver) for copper and brass to ensure adhesion and durability.
• Stable, bright white finish: Produces a clean, mirror-like rhodium layer with high brightness and long-lasting visual appeal, ideal for luxury jewellery finishing standards.
• Workshop-grade consistency: Trusted in professional plating environments where repeatability, bath stability, and predictable deposition rates are essential for production workflows.

Q: What is the Durston 1977 Rhodium Bath Concentrate used for?
A: It is a professional electroplating solution used to create a bright, ultra-white rhodium finish on jewellery and metal components.

Q: What does “2 gram concentrate” mean?
A: It contains 2 grams of rhodium metal, which is diluted with deionised water to create a working plating bath for professional use.

Q: How is it prepared for use?
A: It is typically mixed with deionised water (about 2g per 100ml concentration ratio) to form a 1 litre working solution, depending on the setup and instructions.

Q: What finish does it produce?
A: It produces a bright, mirror-like, ultra-white rhodium finish with high reflectivity and a premium decorative appearance.

Q: What materials can it be used on?
A: It is suitable for gold and silver, and can also be used on copper or brass when properly underplated with nickel, silver, palladium, or platinum for best adhesion.

Q: Is it a final coating or a base layer?
A: It is a final finishing layer, not a base coat—designed to be the top decorative and protective rhodium finish.

Q: What makes this rhodium solution “ultra-pure”?
A: It is formulated for high clarity, strong reflectivity, and consistent deposition, giving a cleaner white finish compared to standard rhodium baths.

Q: Who is it designed for?
A: It is intended for professional jewellers and electroplating workshops using controlled bath plating systems.

Q: Is it safe and easy to use?
A: It requires professional handling and proper plating equipment, as it involves precious metals and controlled chemical processes.

Q: What makes it different from pre-rhodium products?
A: Unlike pre-rhodium or whitening layers, this is a true final rhodium bath designed to deliver the finished surface appearance directly.