* Glue is not a single substance: It's a mixture of polymers, resins, and other ingredients. Each component has its own melting point.

* Melting point varies by type: Different types of glue (e.g., wood glue, hot glue, epoxy) have different compositions and therefore different melting points.

Instead of a specific melting point, glue has a softening range. This range is the temperature at which the glue transitions from solid to a more flexible state. The exact softening range depends on the type of glue.

Here are some general examples:

* Hot glue: Melts around 150-200°F (65-93°C).

* Wood glue: Softening range can be lower, but it's generally not designed to melt. It cures chemically, forming a strong bond.

If you're looking for more specific information about a particular type of glue, check the manufacturer's instructions or consult a material data sheet.