You put it in a hot glue gun.
No, but I believe Shoe Goop will make a better repair than hot glue.
Get a hot glue gun, glue the top, then inject hot glue into the bottom inside seam. That will hold, for awhile anyways.
Using hot water to make glue solution can help in making the glue easier to apply due to the lower viscosity. However, the strength of the glue bond itself is determined by the properties of the glue and the surface it is applied on, not just the temperature of the water used.
To make slime, you can use white school glue or clear glue. Avoid using superglue or hot glue as they will not produce the desired stretchy and gooey texture.
No Hot Glue Is Better
You could use the gun as a nozzle but nothing about its use as a hot glue gun would be useful in the role of flamethrower.
Hot glue is already melted !
Yes, hot glue is paintable.
Hot glue and super glue are for different uses. Both are good within their use.
Yes, hot glue is washable.
Yes, glue sticks can be melted by heating them to a high enough temperature using a heat gun, oven, or microwave. However, it is important to be cautious as the melted glue can be very hot and cause burns.
Hot glue won't really work to hold a bolt in place with any strength.