---
title: The Burn Newsletter – Fall 2021 Wrap Up
description: "In this issue: What in the Decibel is STC? The Right Way to Spray STI 2021 Training Wrap Up Firestop Locator View Newsletter Here"
---

[STI News ](https://www.stifirestop.com/news)

# [The Burn Newsletter – Fall 2021 Wrap Up](https://www.stifirestop.com/news/fall-2021)

 Written by [STI Firestop](https://www.stifirestop.com/news/author/sti-firestop) | Dec 21, 2021

**In this issue:<https://indd.adobe.com/view/2a9b2fd9-0025-4fb8-a693-6ef29935d47f>  
**

- What in the Decibel is STC?
- The Right Way to Spray
- STI 2021 Training Wrap Up
- Firestop Locator

[View Newsletter Here](https://indd.adobe.com/view/2a9b2fd9-0025-4fb8-a693-6ef29935d47f)

[View full post](https://www.stifirestop.com/news/fall-2021)

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