There are several factors that affect how long your superglue will last. In this blog post, we will discuss these factors and some helpful tips for storing super glue. So without further ado, let’s get straight to the point.
How Long Does Super Glue Last?
While super glue is typically very reliable, it does have a limited lifespan. Depending on the conditions in which it is stored, opened, and used, super glue tubes can last anywhere from 1 to 6 months.
I can tell you this much from personal experience, I have never had an opened tube of super glue last longer than 1 month after storing it.
To solve this problem, many brands now offer multi-packs of single-use super glue. Use it once, and throw it away.
How Do You Store Super Glue so It Doesn’t Dry?
- Do the best you can to get the cap to fit snuggly on the tip. This will give you the best chance at keeping air out
- Store in a cool place away from sunlight and heat. Ideal storage temperatures are anywhere from 50-70°F
- Do not store with food products
- Do not store superglue in the freezer. I hear of many people doing this and it is not suggested by the manufacturers.
How Long Does Unopened Super Glue Last?
Typically, most brands of superglue last one year from the date of manufacture. Be sure to check the expiration date before making a purchase.
How to Tell if Your Super Glue Has Expired?
- The most obvious way is that the unopened tube or container is solid as a rock
- If using the clear liquid super glue and it appears to be crystalizing, then it’s more than likely no longer any good.
- Check the tube or container for the expiration date
Can You Use Expired Super Glue?
You shouldn’t have a problem using expired super glue as long as it hasn’t started to crystalize.
Does Superglue Degrade Over Time?
If your project is stored in a steady temperature environment like inside your home, then you shouldn’t have a problem.
On the other hand, when exposed to constant moisture, super glue can begin to weaken.
Conclusion
As you can see, there are a few things to take into consideration when asking if super glue expires. By following the manufacturer’s storage suggestions and using it before it’s no longer any good, you can ensure that your super glue will work properly when needed.
