--- title: "PET-G: Tips and Tricks" description: In this article you will find some information to help you master PET-G --- [Skip to content](https://support.bcn3d.com/knowledge/pet-g-bcn3d-tips#main-content) - [English](https://support.bcn3d.com/knowledge/pet-g-bcn3d-tips) - [Español](https://support.bcn3d.com/es/knowledge/pet-g-bcn3d-tips) English Show submenu for translations [Contact support](https://support.bcn3d.com/knowledge/kb-tickets/new?hsLang=en) [Customer portal](https://support.bcn3d.com/repair-service?hsLang=en) ![knowledge-base-header-bcn3d-logo.png\]](https://support.bcn3d.com/hs-fs/hubfs/Knowledge%20base/Header/knowledge-base-header-bcn3d-logo.png?height=40&name=knowledge-base-header-bcn3d-logo.png) - [Default HubSpot Blog](https://blog.bcn3d.com/) Open main navigation Close main navigation - [Default HubSpot Blog](https://blog.bcn3d.com/) - - [English](https://support.bcn3d.com/knowledge/pet-g-bcn3d-tips) - [Español](https://support.bcn3d.com/es/knowledge/pet-g-bcn3d-tips) English Show submenu for translations - [Contact support](https://support.bcn3d.com/knowledge/kb-tickets/new) - [Customer portal](https://support.bcn3d.com/repair-service) - [BCN3D forum](https://www.bcn3d.com/community/) [BCN3D forum](https://www.bcn3d.com/community/) Hello. How can we help you? - There are no suggestions because the search field is empty. 1. [Knowledge base - BCN3D](https://support.bcn3d.com/knowledge?hsLang=en) 2. [Filaments](https://support.bcn3d.com/knowledge/filaments?hsLang=en) 3. [PET-G](https://support.bcn3d.com/knowledge/filaments?hsLang=en#pet-g) # PET-G: Tips and Tricks ## In this article you will find some information to help you master PET-G   --- |                                                                   | [**EN**](https://support.bcn3d.com/knowledge/pet-g-bcn3d-tips) | [**ES**](https://support.bcn3d.com/es/knowledge/pet-g-bcn3d-tips?hsLang=en) | | --- | --- | --- | ---   **Note: **This article contains advanced information regarding PET-G. The default settings for our BCN3D PET-G have been tailored for good quality and reliable results, and are fully tested by our laboratory. These tips complement those settings to ensure the best quality in printing with PET-G. ### 1. PET-G Introduction **PET-G** (Polyethylene Terephthalate with added Glycol) is a common 3D printing material that presents similar properties as ABS, but doesn't have a high contraction rate, making it easier to print and to stick on the printing surface. ![pet-g-1](https://support.bcn3d.com/hubfs/PET-G-1-4-jpg.jpeg) PET is widely used in food-grade packaging, clothing, boat sails, and many other products, as it is the most common polymer in the world. It is highly recyclable and food safe.  Remember to check the [material compatibility](http://www.bcn3d.com/wp-content/uploads/2019/09/Support-material-combinations-BCN3D-Filaments.pdf) in case you are going to print parts that need to be manufactured with PET-G and another 3D printing filament. ### **Tips to improve PET-G printing** #### **Tip 1: Make it stick well** **The first layer is the key to success with your 3D prints in PET-G**. Make sure to choose the right adhesive and surface adhesion type. For some, Magigoo works well when printing with a Brim. Others prefer 3D printing lacquer for larger prints. To release the part from the printing surface, **wait for it to cool down, the PET-G should pop off with almost no effort. ** - It is advised to use **PLA instead of PVA** as a support material for PET-G, as it doesn't present a good adhesion with PVA and can warp. #### Tip 2: A stringy situation This material tends to [string and ooze](https://support.bcn3d.com/knowledge/stringing?hsLang=en) a lot, there are some settings that can fix this in BCN3D Stratos.  #### **Tip 3: Improve wiping** As the PET-G is so oozy, you'll have to **raise up the silicone wiping cloths** a couple of millimeters to increase their effectiveness.  #### Tip 4: Prevent layer shifting There may be some blobs of PET-G laid on the print, these can cause layer shifts as the print head can impact through and get stuck. - You can **set the combing mode to "No skin" and enable the "Avoid printed parts when traveling" feature** in BCN3D Stratos. This will make the head to travel away from the actual print, and won't get stuck to anything.  ### Conclusions -  PET-G should pop off with almost no effort after the surface is cooled down - Use Magigoo and/or Brim for good adhesion - Raise up the silicone wiping cloths a couple of millimeters to increase their effectiveness.  - Set the combing mode to "No skin" and enable the "Avoid printed parts when traveling" feature to avoid layer shifts | --- #### RELATED ARTICLES | | --- | | [![petg eng](https://support.bcn3d.com/hs-fs/hubfs/Knowledge%20base/Related%20Articles%20English/petg%20eng.png?width=600&name=petg%20eng.png)](https://support.bcn3d.com/knowledge/petg-filament-bcn3d?hsLang=en)   | [![store filament eng](https://support.bcn3d.com/hs-fs/hubfs/Knowledge%20base/Related%20Articles%20English/store%20filament%20eng.png?width=600&name=store%20filament%20eng.png)](https://support.bcn3d.com/knowledge/handle-storage-filament-bcn3d?hsLang=en)   | | --- | --- | - [Omega](https://support.bcn3d.com/knowledge/omega?hsLang=en#main-content) - 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