Permabond UV620 – Single Part Fast Curing Uv Curable Adhesive (50Ml)

Permabond UV620 is a single-part, fast-curing UV adhesive specifically formulated for applications requiring exceptional optical clarity and resistance to yellowing. It is the premier choice for bonding glass, crystal, and metal in high-quality decorative ornaments, glass furniture, and high-end display cases where appearance and long-term stability are critical.

Like its sibling UV610, UV620 offers “cure on demand,” allowing technicians to perfectly position complex glass assemblies before activating the bond with UV light. It is a 100% solids material that cures rapidly even under low-power UV lamps, facilitating efficient production cycles for intricate designs.

UV620 is ideal for high-aesthetic glass bonding as it provides excellent resistance to environmental yellowing and a rapid fixture time as fast as 2 seconds with an LED lamp. The cured adhesive forms a clear, high-strength bond with significant elongation (>80%), which helps manage the stresses caused by thermal expansion in glass-to-metal joints.