Umicore Products - Silver and Anti-Tarnish Silver

1- ARGUNA ® 621 Bright
• Bright and glossy coating
• Suitable for high temperatures
Excellent throwing power
• Uniform thickness distribution

2- HardARGUNA ® 630 GAM
• Good abrasion resistance
• Excellent electrolytic properties even for high voltage applications
• Suitable for rack plating (pendants) and barrel plating
3- Umicore Antitarnish 616 PLUS
• For anti-stain protection of silver (preventing darkening and clouding) based on nano-technology in an electrochemical (electric) form.
• Stain and water repellent.
• Protection against mechanical damage (scratches and abrasion).
• Suitable for decorative and technical applications.
• Long lifespan.
• Coating stability.

