Krohn Acid Copper Plating Solution

Build the Perfect Foundation for a Brilliant Finish.

A better finish starts with the right foundation.

Achieve a dependable copper underplate with Krohn Acid Copper Electrolytic Plating Solution. Specially formulated for professional jewelry electroplating, this cyanide-free solution deposits a copper layer that serves as an excellent foundation for multi-layer plating processes, including gold plating.

Whether you're preparing jewelry for a fresh gold finish, building up a plating layer, or performing test plating, Krohn Acid Copper provides an essential step in achieving consistent plating results.

Reliable Copper Plating. Professional Results.

Designed for use in electrolytic plating systems, Krohn Acid Copper is suitable for jewelry and other metal components requiring a copper base layer before additional plating.

Its cyanide-free formulation makes it a valuable addition to a professional jeweler's plating setup. Used with proper surface preparation and a compatible copper anode, this solution helps establish a conductive copper foundation for subsequent plating operations.

Key Features

• Cyanide-Free Formula: Copper electroplating solution formulated without cyanide.

• Excellent Underplate: Creates a copper foundation for multi-layer plating operations.

• Ideal for Gold Plating Preparation: Commonly used as a preliminary plating step before gold.

• Professional Electroplating: Designed for use with compatible electroplating equipment.

• Versatile Applications: Suitable for jewelry, small metal components, and test plating.

• Made in the USA: Manufactured by Krohn Industries.

Recommended Plating Parameters

• Bath Temperature: Room temperature

• Voltage: 3–9 volts

• Anode: Pure copper or phosphorized copper anode

• Plating Time: Adjust according to desired coverage

For best results, thoroughly clean and prepare all surfaces before plating. Follow the manufacturer's instructions for complete operating procedures.

An Essential Addition to Your Plating Setup

From preparing jewelry for gold plating to building up copper layers during multi-step finishing processes, Krohn Acid Copper Plating Solution delivers a dependable foundation for professional electroplating work.

Prepare the surface. Build the foundation. Achieve the finish.

Krohn Acid Copper — professional plating starts here.

Important Safety & Shipping Information: This is a corrosive, acid-based chemical intended for professional use. Handle with appropriate protective equipment and ventilation. Avoid skin and eye contact and follow all manufacturer safety instructions and the product Safety Data Sheet (SDS). Hazardous-material shipping restrictions apply; ground shipping only.

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