This is a multipart work mat the uses TPU on the bottom and top (0.4mm each) of a 1.2mm PETG part sandwiched in the middle. It also has TPU wall around the edge to keep parts from getting lost. The PETG layer helps makes the mat stiffer and a good place to put text. The text is generic as compared to the pic of the finished mat.
This will only work on an XL 5 head printer or a 2 head if you do not use any text.
This is designed to use clear TPU only as the text is only imbedded in the PETG and then is covered by 2 layers of TPU. It will not be visible with other TPU colors.
Please keep the print speeds slower as it greatly improves the adhesion of the PETG (90mm/s) to the TPU. I also found that PETG printed better at 250C and the TPU printed at 235C. Your temperatures may be different with different brands.
Please note that the text does not show on the slicer image unless you go down to the appropriate layer. This was designed to use at 0.2 layer height. Scaling it should work in the XY directions but Z will cause problems with the different layer thicknesses.
Enjoy!
The author marked this model as their own original creation.