Product: Copper Wire Solder 18ga 10 Foot Package
Brand: Tds Online Store
This copper wire solder is self-fluxing (it does contain phosphorus). This solder can have a slight grey color, but is a much better match that silver or low karat gold solders. It even patinas like copper! This wire solder is 1mm thick (18ga). It has a melting point of 1310F (710C) and a flow point of 1460F (793C).
This wire solder is 1mm thick (18ga). It has a melting point of 1310F (710C) and a flow point of 1460F (793C).
It even patinas like copper!

Search query: soldering wire for jewelry
Relevance: Exact