Is Super Glue Flammable? Discover the Surprising Answer!

Super glue is a popular adhesive used for various purposes due to its strong bonding capabilities. However, one common question that arises is whether super glue is flammable. In this article, we are going to explore the flammability of super glue and provide you with all the necessary information.

Super glue, also known as cyanoacrylate adhesive, is a type of fast-acting adhesive that forms a strong bond when it comes into contact with moisture. Due to its quick-drying and strong bonding properties, it is widely used in household repairs, crafting, and even medical applications.

While super glue is not specifically designed to be flammable, it does have some flammability properties. Super glue itself is not highly flammable, but its fumes can be flammable when exposed to an open flame or high heat. It is important to handle super glue with care to avoid any accidents or potential hazards.

Why are super glue fumes flammable?

The flammable nature of super glue fumes can be attributed to the chemical composition of cyanoacrylate adhesive. When exposed to moisture, super glue undergoes a polymerization process, forming long chains of molecules that create a strong bond. However, during this process, the adhesive releases a small amount of cyanoacrylic acid ester vapor, which can be flammable.

When super glue is applied to a surface, the polymerization process occurs rapidly, minimizing the release of flammable fumes. However, if you heat or burn super glue, the rapid evaporation of the adhesive can lead to the release of more flammable fumes, which can be potentially hazardous.

Is Super Glue Flammable? Discover the Surprising Answer!


Precautions while using super glue

When using super glue, it is essential to take proper precautions to ensure your safety and minimize the risk of any accidents. Here are some important precautions to keep in mind:

  • Work in a well-ventilated area to prevent the buildup of flammable fumes.
  • Avoid exposing super glue to open flames, sparks, or high temperatures.
  • Keep the adhesive away from heat sources such as stoves, ovens, or heaters.
  • Store super glue in a cool, dry place, away from direct sunlight.
  • Do not smoke or light any cigarettes while using super glue.
  • Keep super glue out of reach of children and pets.

Flammability in different types of super glue

It is important to note that different brands and types of super glue may have slight variations in their flammability properties. While most super glues have similar characteristics, it is always recommended to read the product label for specific instructions and warnings.

The vast majority of commercially available super glues are labeled as flammable due to the potential release of flammable fumes. Therefore, it is crucial to use super glue responsibly and adhere to the safety guidelines provided by the manufacturer.

Is Super Glue Flammable? Discover the Surprising Answer!


Frequently Asked Questions Of Is Super Glue Flammable? Discover The Surprising Answer!

Is Super Glue Flammable?

Super Glue typically contains a flammable solvent, but once dry, it becomes non-flammable and safe to use.

Can Super Glue Catch Fire?

In its liquid form, Super Glue is flammable and can catch fire. However, once it dries, it becomes non-flammable.

Does Super Glue Produce Toxic Fumes?

Yes, Super Glue can produce toxic fumes during the curing process. Ensure proper ventilation when using it.

Is It Safe To Use Super Glue Near Heat Sources?

It is not recommended to use Super Glue near heat sources, as it is flammable when in its liquid state.


Super glue is not highly flammable, but its fumes can be flammable when exposed to an open flame or high heat. It is important to handle super glue with caution and take necessary precautions to prevent any accidents or hazards. Always read and follow the instructions provided by the manufacturer to ensure safe and proper usage of super glue.

Updated: January 3, 2024 — 5:15 pm