![Question: First and second layer not sticking together properly and/or warping. - Improve your 3D prints - Ultimaker Community of 3D Printing Experts Question: First and second layer not sticking together properly and/or warping. - Improve your 3D prints - Ultimaker Community of 3D Printing Experts](https://content.invisioncic.com/ultimake/monthly_2017_06/FullSizeRender.jpg.c04a03f41888b54b16f46ffda40948ba.jpg)
Question: First and second layer not sticking together properly and/or warping. - Improve your 3D prints - Ultimaker Community of 3D Printing Experts
Layers not sticking to one another - Ultimaker 3D printers - Ultimaker Community of 3D Printing Experts
![First layer not adhering to raft - can anyone help? - 3D Printing / 3D Printers - Talk Manufacturing | Hubs First layer not adhering to raft - can anyone help? - 3D Printing / 3D Printers - Talk Manufacturing | Hubs](https://www.hubs.com/talk/uploads/db5060/optimized/2X/2/2b0e6d60fe474b44923dad2f4e0c4bfe57f43298_2_1024x576.jpg)
First layer not adhering to raft - can anyone help? - 3D Printing / 3D Printers - Talk Manufacturing | Hubs
![Layers don't stick when printing thin columns - 3D Printing / 3D Printers - Talk Manufacturing | Hubs Layers don't stick when printing thin columns - 3D Printing / 3D Printers - Talk Manufacturing | Hubs](https://i.imgur.com/kPPU2Wk.jpg)