--- title: How to Use Lamination Shells description: How to use Lamination Shells --- [Skip to content](https://www.help.protosthetics.com/galileo/how-to-use-lamination-shells-products#main-content) English Show submenu for translations ![ProtostheticsGalileo Logo](https://www.help.protosthetics.com/hubfs/ProtostheticsGalileo%20Logo.svg) Open main navigation Close main navigation - English Show submenu for translations - [Contact us](https://www.help.protosthetics.com/galileo/contact-us) [Contact us](https://www.help.protosthetics.com/galileo/contact-us?hsLang=en) How can we help you? - There are no suggestions because the search field is empty. 1. [Galileo by Protosthetics](https://www.help.protosthetics.com/galileo?hsLang=en) 2. [Galileo Product Options](https://www.help.protosthetics.com/galileo/galileo-product-options?hsLang=en) 3. [Prosthetic Products](https://www.help.protosthetics.com/galileo/galileo-product-options?hsLang=en#prosthetic-products) September 9, 2026 # How to Use Lamination Shells #### What Are Lamination Shells? Lamination shells are **3D printed shells of the final socket design**, created after the check socket stage. They are printed with **very thin PETG** material and serve as a temporary mold for building the definitive socket. #### How to Use Lamination Shells **1. Print the Shell** - The lamination shell is 3D printed from the final approved design - Printed with **thin PETG** for easy removal **2. Pour the Plaster** - Fill the inside of the lamination shell with plaster - Allow the plaster to fully set and harden **3. Remove the Shell** - Cut along the seam in the back of the lamination shell with a cutting tool - Peel the thin PETG away from the hardened plaster model **4. Proceed to Definitive Fabrication** - Use the plaster model created from the shell - Continue with the **standard definitive fabrication process** as usual #### Why Use Lamination Shells? - Provides a **clean, accurate mold** from the final digital design - Reduces hand modification before definitive fabrication - Easy to pour, set, and remove thanks to thin PETG material #### Are Lamination Shells Free? - Lamination Shells are free if they are selected on the initial order form. 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