Vacuum Sealing Metal Beads to Prevent Oxidation
Metal beads, whether made from brass, copper, sterling silver, plated alloys, or other specialty finishes, are a staple in both fine jewelry and craft-grade beadwork. However, these beads are particularly susceptible to oxidation, a natural chemical process that causes the surface of the metal to dull, darken, or develop unwanted patinas over time. This is …
