Patinas & Flux

Patina and flux are both essential in the stained glass process, particularly when joining glass pieces together using lead or copper foil.

Patina is a chemical solution that is applied to the metal framing (typically lead or copper foil) in stained glass. It changes the metal’s appearance and can create a more polished or aged look.

Flux is a substance used in the process of soldering. It helps the solder adhere to the metal joints and ensures a clean, smooth bond between the glass pieces.