and A “glue stick” of the correct size and shape made from PLA instead of hot glue After a bit of research, I purchased an economical high-temperature glue gun that claimed 80 W and an operati ...

Heat up the hot glue gun and load the desired glue stick. Slowly use the gun to fill ... carefully remove the shapes from the mold. They should remove easily. Trim any glue strings if necessary.

but when you consider that there are other interesting materials which are only available in stick form it’s clear that this goes beyond the glue. If you’re up for more hot glue gun oddities ...