Pen Plating Baths
Pen plating baths for electrochemical surface coating with metals.
Cyanide-based color gold electrolytes for selective pen and tampon plating in red, rose, yellow, and green colors.
Bath type: |
Slightly alkaline, cyanide-based |
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Gold content: |
20 g per liter |
Coating: |
Gold |
Bath temperature: |
Room temperature (20–30 °C) |
Voltage: |
Gold-SP-red 4–10 V Gold-SP-rose 4–10 V Gold-SP-yellow 8–15 V Gold-SP-green 4–15 V |
Applications: |
Selective pen plating |
Delivery form: |
2 g Au per 100 mL bottle |
Upon request, we will be happy to send you further product specifications
High-quality rhodium pen electrolyte for decorative applications. Rhodium-SP is ideal for manual rhodium plating of small areas using pen or tampon plating methods. The result is brilliantly white, uniform rhodium layers.
Bath type: |
Strongly acidic sulfuric acid |
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Platinum content: |
20 g per liter |
Coating: |
Rhodium 99.9% |
Max. layer thickness: |
0.1 µm |
pH value: |
less than 1 |
Bath temperature: |
Room temperature |
Voltage: |
6–8 V |
Applications: |
Small area rhodium plating |
Delivery form: |
Ready to use (2 g Rh/100 mL) |
Shelf life: |
min. 2 years |
Upon request, we will be happy to send you further product specifications
High-quality rhodium pen electrolyte for decorative applications. Rhodium-SP-BLACK is ideal for manual rhodium plating of small areas using pen or tampon plating methods. The result is dark anthracite, uniform rhodium layers.
Bath type: |
Strongly acidic sulfuric acid |
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Platinum content: |
20 g per liter |
Coating: |
Rhodium 99.9% |
Max. layer thickness: |
0.1 µm |
pH value: |
less than 1 |
Bath temperature: |
Room temperature |
Voltage: |
6–8 V |
Applications: |
Small area rhodium plating |
Delivery form: |
Ready to use (2 g Rh/100 mL) |
Shelf life: |
min. 2 years |
Upon request, we will be happy to send you further product specifications
High-quality ruthenium pen electrolyte for decorative applications. Ruthenium SP is ideal for manual ruthenium plating of small areas using pen or tampon plating methods. Produces abrasion-resistant, anthracite-black, glossy layers.
Bath type: |
Strongly acidic sulfuric acid |
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Ruthenium content: |
20 g per liter |
Coating: |
Ruthenium 99.9% |
Max. layer thickness: |
0.3 µm |
pH value: |
less than 1 |
Bath temperature: |
Room temperature |
Voltage: |
10 V |
Applications: |
Decorative elements |
Delivery form: |
Ready to use (2 g Ru/100 mL) |
Upon request, we will be happy to send you further product specifications
The pen plating baths from METAKEM are produced in Germany. We source our raw materials from certified sustainable sources.