If you have a flat, fragile part that needs to be secured against breaking, there’s a way to make it tougher. Today we’ll show you how to harden a model using resin and glass mat.
Be sure to check out the previous episode where we soldered rivet nuts into 3D printed objects: Episode 02
5
Cutting the Excess Material
Cut the excess material. Leave the model to dry for about 45 minutes in 20°C.
The part you hardened can be further sanded, primed and painted.
EPISODE 04 CAN BE FOUND HERE: MOLDING