Gather the pieces of mug.
How to fix ceramic mug.
How to repair a ceramic mug.
Set the broken mug.
Make the epoxy solution.
Setting your coffee mug down too hard on the table or knocking it with a utensil can be enough to damage it.
Repair chipped ceramic mug tips and tricks.
Ideally the repair will be invisible.
A microwave dishwasher boiling water.
If you have a mug that s developing cracks or has lost a large chunk from the rim or even the entire handle you can repair it with an epoxy designed for ceramics.
Apply epoxy mixer on the main broken body.
Clean out dust from the broken pieces.
It has broken very cleanly into 3 separate pieces.
Let the epoxy mixer to dry completely.
Short answer hairline cracks in ceramic mugs can be repaired either by soaking them in warm milk or by gluing them with cyanoacrylate glue or epoxy resin which method you choose depends on how severe the crack is and whether you re repairing it for appearance or functionality.