Permabond UV006250050B0101, UV625 UV-Curable Adhesive, 50ml Bottle, Case of 10
Permabond UV006250050B0101 UV625 UV-Curable Adhesive, 50ml Bottle, Case of 10
Permabond UV625 is a single-part UV-curable adhesive formulated for bonding and sealing glass and metal where a tough, flexible, impact-resistant bond is required. Its gel-like viscosity prevents sagging on vertical surfaces and allows it to bridge larger gaps than lower-viscosity UV adhesives — making it well suited for structural glass bonding, metal-to-glass assemblies, and applications where joint geometry or orientation makes a liquid adhesive impractical. UV625 cures on demand under UV light, providing precise process control with no pot life concerns. The 50ml bottle is ideal for bench-level assembly and prototyping.
Sold in cases of 10 x 50ml bottles.
Specifications
| SKU | UV006250050B0101 |
|---|---|
| Brand | Permabond |
| Type | Single-part UV-curable adhesive |
| Grade | UV625 |
| Volume | 50ml bottle |
| Packaging | Case of 10 bottles |
| Viscosity | Gel (thixotropic) |
| Cure Method | UV light cure (on demand) |
| Cured Appearance | Clear |
| Cured Properties | Tough, flexible, impact resistant |
| Depth of Cure | Good — suitable for larger gaps |
| Substrates | Glass, metal |
| Application | Structural glass bonding, metal-to-glass assemblies, vertical surfaces, gap filling |
Technical Data Sheet (PDF) | Safety Data Sheet (PDF)
Frequently Asked Questions
How does UV625 differ from UV620?
Both UV620 and UV625 cure to flexible, impact-resistant bonds, but UV625 has a gel-like (thixotropic) viscosity compared to UV620’s lower viscosity. UV625’s gel consistency prevents sagging on vertical surfaces and allows it to fill larger gaps without running — making it the better choice for vertical bonding, gap-filling, and applications where the adhesive needs to stay in place before cure. UV620 is better suited for thin bond lines and horizontal applications where a lower viscosity is acceptable.
What UV light source is required to cure UV625?
UV625 cures on exposure to UV light, typically in the 320–400nm wavelength range. Cure time depends on UV intensity, wavelength, and bond line thickness. Most applications achieve full cure in seconds to minutes under a suitable UV lamp or LED UV curing system. The gel viscosity means UV625 can be applied and positioned before cure without the adhesive flowing out of the joint.
Is UV625 suitable for structural glass bonding?
Yes. UV625 is specifically designed for bonding and sealing glass and metal, and its tough, flexible, impact-resistant cured properties make it well suited for structural glass assemblies including glass furniture, display cases, architectural glass, and decorative glass objects where both strength and appearance are required.
When should I choose the 50ml bottle over the 300ml cartridge?
The 50ml bottle (case of 10) is best for bench-level assembly, prototyping, and lower-volume production where smaller quantities minimize waste and allow easy management of multiple adhesive grades. The 300ml cartridge is better suited for higher-volume production or automated dispensing applications where larger quantities reduce changeover frequency.
