Apply a thin line along a frayed fabric edge and let it dry completely to temporarily seal it, handy for preventing frayed ribbons, hems, or shoelaces.
18 Unconventional Uses for Super Glue

Super glue, or cyanoacrylate, is a household staple known for its ability to bond almost anything. However, this adhesive isn't just for quick fixes like mending broken dishes or reattaching a shoe sole. It's a versatile tool that can solve a variety of everyday problems. Here are 18 unconventional uses for super glue that you may not have thought of before.
1. Sealing Fabric Edges
2. Repairing Jewelry
It's strong enough to repair delicate jewelry like pendants, earrings, and costume jewelry when a chain snaps or a stone falls out, just apply a small amount carefully to avoid visible excess glue.
3. Tightening Loose Screws
A dab of super glue on the threads of a loose screw can hold it securely in place, useful for cabinet doors, eyeglass screws, or loose hinges, just don't glue anything you'll need to unscrew later.
4. Fixing Cracks in Car Plastic
Instead of an expensive replacement, use super glue to bond cracked dashboard, bumper, or mirror housing plastic, it's quick, durable, and can hold up to daily wear and tear.
5. Attaching Fingernail Decorations
Super glue offers a stronger hold than regular nail glue for attaching rhinestones or gems. Use only a small amount and avoid contact with skin.
6. Emergency First Aid for Small Cuts
Super glue was initially developed for medical purposes and can seal minor cuts in an emergency when you're away from first aid supplies, though this should only be a temporary solution, not a replacement for proper medical care.
7. Crafting and DIY Projects
Super glue bonds plastic, metal, wood, and even ceramics, making it an essential tool for model airplanes, ceramic repairs, or homemade decor.
8. Mending Shoes
If a sole is peeling away or a strap breaks, apply glue to the loose part and press firmly for a few seconds for a strong hold that extends the shoe's life before a replacement is needed.
9. Sealing Small Holes in Inflatable Items
Apply a small amount to a hole in an air mattress, pool float, or inflatable toy and let it dry completely before inflating again, a simple fix for minor punctures.
10. Repairing Eyeglass Frames
A small amount of glue can hold the pieces together if the bridge of your glasses snaps or a temple comes loose, until you're able to get a more permanent repair.
11. Fixing Broken Tiles
Apply glue to a broken tile piece and press it back in place, it won't be perfect, but it will keep the tile intact until you're ready to replace it.
12. Reattaching a Rearview Mirror
Clean the surface thoroughly before applying the glue, then press the mirror firmly in place, saving a trip to the mechanic if it's fallen off due to extreme temperatures or a sudden impact.
13. Waterproofing Electronics
Seal vulnerable seams or charging ports on small electronics like earbuds or a phone case, being careful to avoid getting glue on any functional parts.
14. Fixing Toys
Super glue can quickly bond a snapped action figure or cracked plastic doll back together, apply the glue, press the pieces together, and wait for it to dry.
15. Strengthening Shoelace Tips
Applying a small amount of super glue can restore and reinforce worn-out aglets (the plastic tips at the end of laces), making it easier to thread them through eyelets. Wrap the tip with a bit of tape to shape it while the glue dries.
16. Sticking Loose Carpet Edges
Apply a line of glue along the underside of a curling or fraying carpet edge and press it down firmly, which can also help prevent tripping hazards around the house.
17. Repairing Headphones
Seal a frayed cord or reattach a loose ear pad with a small amount of super glue as a temporary solution until you're ready to invest in a new pair.
18. Securing Loose Cabinet Knobs
Apply a dab of super glue to the screw threads before reattaching a loose knob or drawer pull to keep it firmly in place and prevent future loosening.
Super glue is much more versatile than most people realize. Keep a small tube on hand for those unexpected moments when you need a strong, reliable adhesive, but always exercise caution, as it bonds quickly and can be difficult to remove once applied.
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