The glue gun was a hobby unit made for lower-temperature glue sticks. The small hobby unit eventually melted the PLA but only barely; the PLA came out more like softened putty. Based on this ...

They say that the two essential items in any toolbox are WD-40 and duct tape: one thing to make stuff move and another ... pew” thing with their glue gun? [Vije Miller] decided to give his ...