Cohler SUPERBLACK® Pen Pal Black Rhodium Plating Solution, 1/4 Gram

Cohler SUPERBLACK® Pen Black Rhodium Plating Solution – Specially formulated for precision pen plating, Cohler SUPERBLACK® produces a rich, deep grey-black rhodium finish on gold and other compatible precious metals. Its concentrated chemistry is designed specifically for localized application, providing excellent control for creating bold two-tone effects, detailed accents, and professional touch-up repairs.

Compared with standard black pen rhodium, SUPERBLACK® delivers a deeper, darker appearance for dramatic contrast. Its durable, tarnish-resistant finish makes it an excellent choice for selective plating on rings, bezels, textured surfaces, and other jewelry details.

Features:

• Deep Grey-Black Finish: Creates a rich, dark rhodium appearance for striking contrast
• Designed for Pen Plating: Concentrated formula provides precise, localized application
• Two-Tone Effects: Ideal for adding contrasting accents to jewelry designs
• Touch-Up & Repair: Excellent for restoring or refinishing small, selected areas
• Durable Finish: Provides a professional, tarnish-resistant plated surface
• Versatile Applications: Ideal for rings, bezels, textured details, accents, and areas surrounding dark-colored gemstones
• Professional Use: Requires compatible pen-plating equipment and appropriate tips

Specifications:

• Brand: Cohler
• Country of Origin: United States
• Product Type: Plating Solution
• Solution Type: Pen Plating
• Finish Color: Deep Grey-Black (SUPERBLACK®)
• Dimensions: 2" × 2" × 2"
• Contains: Sulfuric Acid

Proper cleaning and surface preparation are essential for strong adhesion and consistent color. Depending on the substrate, appropriate activation, strike, or other preparation steps may be required.

Shipping & Handling:

• Shipping Method: UPS Ground only
• Destination: USA only
• Returns: All sales are final; hazardous materials are not returnable

Important: Contains sulfuric acid and is intended for professional use only. Always use appropriate PPE, ventilation, compatible equipment, and proper plating procedures. Follow the manufacturer's instructions, SDS, and applicable regulations.