Description:
Loctite 349 UV Glue is a UV-curing adhesive made for clean, precise glass-to-glass bonding when you can expose the joint to UV light. It’s a great fit for makers who want control during alignment, then a fast set once the piece is positioned exactly where they want it.
Because it cures with UV light, you’re not stuck waiting around for a long air-dry or overnight cure. Apply a small amount, fit your glass parts together, and cure—getting a strong bond in minutes with the right UV source.
Why customers like it
- Fast UV cure: Sets in minutes under UV light (ideal when you need quick turnaround)
- Great for glass-to-glass bonding: Useful for assembly, small repairs, and clean joins
- More control during setup: Position parts first, then cure when ready
- Convenient 50ml size: A solid shop staple for regular use
Best uses
- Gluing glass components together for small assemblies
- Quick repairs where you can expose the bond line to UV light
- Projects where you want a neat bond without long clamp times
Notes
- Requires a UV light source to cure properly
- Best results come from clean, well-fit surfaces and good UV exposure to the adhesive line