Buy more - Save More
Save Big With Bulk Discounts
See every deal on the Buy More Save More page →
Description
For professional use only. Superbrite is a ready-to-use rhodium plating solution formulated for professional jewelers and metalsmiths. Each bottle arrives fully pre-mixed — simply pour into your beaker or tank and begin plating immediately. The chemistry delivers a brilliant bright-white, tarnish-resistant finish ideal for fine jewelry production.
Not Returnable. Contains hazardous materials; all sales are final.
Features
- Ready to use: No mixing required — pour directly into your plating vessel and begin work immediately.
- Bright-white finish: Produces a premium, consistent bright-white deposit with excellent tarnish resistance.
- Anti-burn technology: Supports longer plating times across a range of voltages without burning the deposit.
- Room-temperature operation: Plate at 4 volts at room temperature using a platinized titanium anode — reduces fumes and evaporation compared to heated baths.
- Broad metal compatibility: Plates directly over gold, platinum, palladium, and nickel. For silver or base metals, apply a nickel or palladium pre-plate first.
- Production-ready: Delivers reliable, repeatable results suited for professional production environments.
Specifications
| Use | Professional use only |
|---|---|
| Operating Voltage | 4 volts |
| Operating Temperature | Room temperature |
| Recommended Anode | Platinized titanium |
| Compatible Metals | Gold, platinum, palladium, nickel (silver and base metals require nickel or palladium pre-plate) |
| Shipping | UPS Ground only — USA only; no air services |
| Return Policy | Not returnable — hazardous materials, all sales final |
Available Options
| Part # | Size | Rhodium Content |
|---|---|---|
| 145.546 | ½ Pint | 0.5 g Rhodium |
| 145.547 | 1 Pint | 1 g Rhodium |
| 145.548 | 1 Quart | 2 g Rhodium |
Notes
- Minimum bath volume: Avoid using less than 500 ml of solution to conserve rhodium — smaller baths reduce current density, limit anode submersion area, and contaminate faster, leading to slower plating and inconsistent deposit quality.
- Larger baths perform better: The 1 Quart / 2 g size improves plating speed, finish quality, and overall solution longevity.
- Shipping restrictions: UPS Ground only. No USPS, UPS Next Day Air, 2nd Day Air, or 3-Day Select. Cannot be shipped outside the USA.
- Successful plating requires proper processes, compatible equipment, and appropriate base metals. Consult manufacturer documentation or professional training resources for guidance.
Specifications
- Brand
- Cohler
- Part #
- 145.546
- Type
- Plating Solutions
- Country of Origin
- United States
- Dimensions
- 2.5 in x 2.5 in x 5.25 in
- Use
- Professional use only
- Operating Voltage
- 4 volts
- Operating Temperature
- Room temperature
- Recommended Anode
- Platinized titanium
- Compatible Metals
- Gold, platinum, palladium, nickel (silver and base metals require nickel or palladium pre-plate)
- Shipping
- UPS Ground only — USA only; no air services
- Return Policy
- Not returnable — hazardous materials, all sales final
Documents
Specs, manuals, and certificates for this product. All files open in a new tab.
This product can expose you to strong inorganic acid mists containing sulfuric acid, which is known to cause cancer. www.P65warnings.ca.gov.
Reviews
No reviews yet. Be the first to share your experience with this product.
Write a review ↓