Yes, it is generally safe to use hot glue on paper as long as you are careful with the hot glue gun to avoid burns and do not use excessive amounts of glue that could damage the paper.
Yes, you do need a hot glue gun, it's the only safe way.
No, it is not safe to put crayons in a hot glue gun as crayons are not designed to be melted in this way and can release harmful fumes when heated.
Hot glue can be harmful to cats if they come into contact with it. It can cause burns and irritation to their skin and may be toxic if ingested. It is important to keep hot glue and other potentially harmful substances out of reach of pets to ensure their safety.
No, it is not safe to leave a guitar in a hot car as extreme heat can damage the wood, strings, and glue used in the construction of the instrument.
You put it in a hot glue gun.
No Hot Glue Is Better
You shouldn't use Super Glue (or anything water soluble) . But, hot glue is okay if you're going to seal it after.
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.