How long does super glue last?

Answer 1

Super glue, or cyanoacrylate adhesive, typically has a shelf life of about 6 to 12 months when stored properly in a cool, dry place. Once opened, its effectiveness can diminish quickly due to exposure to moisture and air, which can cause it to harden. To maximize its lifespan, it's essential to seal the container tightly after each use and store it in a refrigerator. However, once applied, super glue can bond materials almost instantly and remains effective as long as the joined surfaces are not subjected to extreme conditions.