25g UV Epoxy Resin Glue DIY Jewelry Making High Transparency Fast Drying High Hardness Glue UV Lamp DIY Craft Decor

This 25g mini UV repair adhesive is a single-component, UV-curing bonding agent designed for seamless, precision repairs. Unlike traditional adhesives (such as cyanoacrylate "Super Glue" or two-part epoxy) that can turn white, dry slowly, or become brittle, this glue remains a clear liquid until exposed to 395nm UV light. It allows for positional adjustments after application and cures into a highly transparent, rigid bond. It is ideal for the rapid repair of transparent or fragile household items, handcrafted jewelry, and small plastic parts. The compact 25g bottle prevents waste during home repairs and ensures a longer shelf life when stored away from light.

【Eight Key Advantages】
1. On-demand curing with high operational flexibility
It does not air-dry on its own; misalignments or excess glue can be wiped away and adjusted before curing. It sets instantly under UV light, so even beginners can safely repair valuable ornaments without worry.
2. Truly seamless repair; preserves aesthetic appeal
It cures to complete transparency, making bond lines invisible on glass cups, crystal ornaments, or eyeglass lenses, thus maintaining the item's original beauty.
3. Superior weather resistance; suitable for indoor and outdoor use
Waterproof and resistant to temperature extremes; bonds remain intact without yellowing or detaching even when exposed to water immersion or direct sunlight (e.g., on drinking cups, bathroom glass, or balcony decor).
4. Precision tip for controlled application and filling of tiny gaps
The long, fine tip is perfect for hairline cracks, jewelry settings, and smartphone screen bezels. It allows for precise, spill-free application, and the 25g capacity is sufficient for dozens of small repairs.
5. Versatile bonding for various materials
✅ Suitable for: Glass, tempered glass, acrylic, resin, ceramics, stainless steel, alloy jewelry, transparent 3D printing filaments, and PC plastic.
❌ Not suitable for: Solid wood, marble, opaque stone, black opaque plastic, fabric, or walls (UV light cannot penetrate these materials, preventing curing).
6. Low shrinkage and bubble-free; smooth, flat finish
Formulated for low viscosity and minimal shrinkage; air bubbles dissipate automatically when applied in thin layers, resulting in a smooth cured surface that requires no additional sanding or polishing. 7. Eco-friendly, low-irritation, and safe for home use
Free from harsh solvents and odorless after curing; safe for repairing items like drinking glasses, tableware, and clear glass.
8. Portable and easy to store
Compact 25g bottle saves space; store in a sealed, light-proof container to prevent premature deterioration.

【Applications】
1. Glass home repair: Fixing broken glasses, vases, glass coffee table tops, window glass, and small cracks in fish tanks.
2. DIY crafts & accessories: Crystal hair accessories, setting stones in earrings/pendants, sealing dried flower specimens, and bonding resin crafts.
3. Small electronics repair: Mobile phone screen bezels, clear phone cases, transparent keycaps, and bonding eyeglass frames to lenses.
4. Decorative crafts: Repairing crystal trophies, acrylic display stands, and transparent ceramic ornaments.
5. 3D printing & models: Assembling transparent photosensitive resin models and bonding parts for clear figurines.
【Standard Usage Steps】
1. Clean: Remove oil and dust from the repair surface; wipe completely dry to ensure a clean, dry finish.
2. Apply: Unscrew the nozzle cap and apply a thin, even layer to the crack or bonding area; apply small amounts repeatedly rather than a single thick layer.
3. Align: Join the parts, adjust for a perfect fit, and wipe away any excess adhesive.
4. Cure: Hold a 395nm UV light close to the bonding surface for 5–15 seconds (extend to 30 seconds for thicker layers).
5. Set: Allow to sit for 24 hours after curing to achieve maximum bonding strength.

【Precautions】
1. Suitable only for transparent or translucent materials; opaque items (e.g., black materials, solid wood) cannot be cured.
2. Wear gloves during use to avoid direct skin contact; if the adhesive touches the skin, wipe it off with alcohol.
3. Keep away from direct sunlight and fluorescent lights; store in a cool, dark place and use as soon as possible after opening.
4. Do not mix with acidic or bleach-based cleaners; keep children and pets away from the work area.