Glass Tips from Verrier

It is relatively common for questions about white deposits on the solder beads of copper foiled pieces to be raised. In reflecting on the c...

There are three important versions of lead corrosion: Red, Brown and White.  In addition, there are other factors that can weaken the lea...

Lead forms a protective film, which if undisturbed preserves the metal below this layer . The corrosion resistance of lead is ba...