# Support Structure - interface layer support

**URL:** https://forum.snapmaker.com/t/support-structure-interface-layer-support/34468
**Category:** Snapmaker Luban
**Tags:** 3D\_Models, Slicer\_Profile
**Created:** [January 8, 2024, 12:11pm UTC](https://forum.snapmaker.com/t/support-structure-interface-layer-support/34468 "2024-01-08T12:11:41Z")
**Posts on this page:** 1
**Page:** 1

<div class="post-metadata">

### Author: ![SevRei](https://avatars.discourse-cdn.com/v4/letter/s/9fc29f/32.png) [@SevRei](https://forum.snapmaker.com/u/SevRei)
#### Post date: [January 8, 2024, 12:11pm UTC](https://forum.snapmaker.com/t/support-structure-interface-layer-support/34468/1 "2024-01-08T12:11:41Z")

</div>

Hey there,

i have a model which needs support. I want to print the model with PLA and would like to print the support with PVA. As PVA is much more expensive, I would like to know if there is a setting in Luban where only the to the actual model attached support layer is printed by PVA and the rest of the support structure with PLA (interface layer support).