5 Minute Fix: Welding a Broken Toilet With a 3D Extruder Pen

Interesting Engineering

Who knew a 3D printing pen can be used in place of a glue gun. This video shows how a household PVC plumbing part can be mended using a 3D extruder pen.

The pen fitted with ABS plastic extrudes the melted material over the broken part. As the plastic hardens it keeps the parts in place.