How to Remove Super Glue From a Lock
You get home or to the office, and your key won’t go into the lock. Upon closer inspection, you see glue or silicone sealant in the keyhole. If you have multiple entry points, then you can get in through another door and deal with the compromised lock later. But if the glued lock is your only entry point, then what to do? Sounds frustrating, but there is a solution. Avoid getting stuck with a glued lock with Sure Lock & Key’s 24/7 emergency locksmith services. Our experienced technicians can handle all lock-related issues quickly and efficiently. However, if you want to provide a DIY extraction, in the next chapters, we’ll look at ways to safely remove adhesive from locks and get back into your property in no time.
The Best Super Glue Removers
- Acetone Solution: Apply a small amount of acetone based nail polish remover into a keyhole and wait for a little. Acetone is good at loosening and dissolving super glue so it’s easier to remove. But be careful as acetone can discolor some surfaces, so it is better to test on an inconspicuous area first.
- WD-40 Application: If acetone doesn’t work try WD-40. Spray it directly onto the glued area. The degreasing properties of WD-40 can break down super glue residue so it’s easier to clean.
- Vinegar Method: If you don’t have acetone or WD-40, then household vinegar is an option. Apply vinegar to the lock area and let it sit for a bit to start the dissolving process.
Glue Removing Techniques
- Mechanical removal: Scrape or pick off dried glue with plastic scrapers, credit cards, or specialized lock picks. Be careful not to damage the lock surface.
- Heat: This method would be good if you could access your house through another entry. Use a hair dryer or heat gun to warm the glued area. Most of the time, the glue will soften and come off. Yet, take care not to break the lock or its parts.
- Freeze: For some adhesives, extreme cold will make the glue brittle and easier to remove. To do this, take a compressed air can and use it to freeze the lock. Then, scrape the glue with a sharp item until there are no obstructions left. Still, be careful not to damage the lock pins, so you won’t just be left stuck behind your door by now but need a whole lock replacement.
How To Prevent Gluing Your Locks
- Install security cameras: Visible cameras will deter potential vandals and help you identify someone trying to tamper with your locks.
- Use protective covers: Install lock guards or escutcheon plates that cover the keyhole when not in use so no one can access the lock mechanism.
- Regular inspection: Check your locks frequently for signs of tampering or foreign substances.
- Better lighting: Well-lit entryways discourage criminal activity. Consider motion-activated lights for extra security.
- Neighborhood watch: Join or start a neighborhood watch program to increase community awareness.
- Apply a thin layer of lubricant: A light coat of graphite powder or silicone-based lubricant will make it harder for glue to stick to the lock.