---
title: "SF Compatible Materials: FA326 | AMT PostPro"
description: "The thermoplastic grades approved for vapor smoothing with FA326 on the PostPro SF50 and SF100."
canonical: https://amtechnologies.com/resources/documents/compatible-materials-list/
updated: 2026-10-06
type: document
---
Compatible materials · SF50, SF100

# PostPro SF compatible materials list: FA326

The thermoplastic grades approved for vapor smoothing with FA326 on the PostPro SF50 and SF100.

[Download the PDF (opens in a new tab)](https://6983077.fs1.hubspotusercontent-na1.net/hubfs/6983077/Website/Specification%20Sheets/AMT_MATERIALS_POSTPRO_SF_FA326_EN.pdf?ver=2) [All documents](https://amtechnologies.com/resources/documents/)

V6.1 Dated Apr 2025 Free download, no form

![Cover of the PostPro SF compatible materials list: FA326](https://amtechnologies.com/img/resources/doc-cml-sf-fa326-720.webp)

Document: PostPro compatible material list: FA326, V6.1[1]

## Key facts

- **FA326 smooths**: 100+ thermoplastics[2]
- **FA326 runs on**: SF50 and SF100[2]

Values on this page come from AMT’s published product pages and documents; the PDF is the reference. Need a document for another PostPro system? [Contact support](https://amtechnologies.com/support/).

Related pages

- [Consumables](https://amtechnologies.com/products/vapor-smoothing/consumables/)
- [PostPro SF100](https://amtechnologies.com/products/vapor-smoothing/postpro-sf100/)
- [All documents](https://amtechnologies.com/resources/documents/)

More documents

- [Spec sheet · PostPro SF100 specification sheet](https://amtechnologies.com/resources/documents/postpro-sf100-specification-sheet/)
- [Spec sheet · PostPro SF50 specification sheet](https://amtechnologies.com/resources/documents/postpro-sf50-specification-sheet/)
- [Compatible materials · PostPro SF compatible materials list: PostPro Pure (FA5802)](https://amtechnologies.com/resources/documents/sf-fa5802-compatible-materials-list/)
- [Compatible materials · PostPro SF compatible materials list: polypropylene (FA9202)](https://amtechnologies.com/resources/documents/sf-fa9202-polypropylene-compatible-materials-list/)
- [Compatible materials · PostPro SFX compatible materials list: polypropylene (FA9202)](https://amtechnologies.com/resources/documents/sfx-pp-compatible-materials-list/)
- [Compatible materials · PostPro SFX compatible materials list: PostPro Pure (FA5802)](https://amtechnologies.com/resources/documents/postpro-sfx-compatible-materials-list/)

Test your parts

## Send us a part. See it smoothed.

We vapor smooth your own parts and send them back with the results. No cost to evaluate · Parts returned · Typical turnaround 2–3 weeks[3]

[Test your parts](https://amtechnologies.com/test-your-parts/) [See the systems](https://amtechnologies.com/products/vapor-smoothing/)

## Sources

1. [PostPro compatible material list: FA326, V6.1](https://6983077.fs1.hubspotusercontent-na1.net/hubfs/6983077/Website/Specification%20Sheets/AMT_MATERIALS_POSTPRO_SF_FA326_EN.pdf?ver=2) · AMT · Apr 2025
2. [Vapor smoothing consumables: PostPro Pure (FA5802), FA326 and FA9202](https://amtechnologies.com/products/vapor-smoothing/consumables/) · AMT · read Oct 6, 2026
3. [PostPro benchmarking: send us your 3D printed parts](https://benchmarking.amtechnologies.com/) · AMT · read Oct 6, 2026