Layer separation or delamination is an issue where the layers of your print fail to stick correctly, causing them to separate from each other, resulting in prints with visible gaps and horizontal cracks in between them. When it happens, the print becomes weak such that you can even easily pull the various layers apart, especially in severe cases.
The issue can be caused by many factors, especially poor layer adhesion, using a wet filament, and not using the proper settings in your slicer, like








