---
product_id: 748351045
title: "Acoustical Putty Pads - Moldable Fire Stop for Electrical Boxes Wall Openings Outlet Putty Pad (3)"
brand: "trademark soundproofing"
price: "Bs.2000"
currency: BOB
in_stock: true
url: https://www.desertcart.bo/products/748351045-acoustical-putty-pads-moldable-fire-stop-for-electrical-boxes-wall
store_origin: BO
region: Bolivia
---

# STC 49 soundproofing 2-hour firestop rating Easy mold & cut Acoustical Putty Pads - Moldable Fire Stop for Electrical Boxes Wall Openings Outlet Putty Pad (3)

**Brand:** trademark soundproofing
**Price:** Bs.2000
**Availability:** ✅ In Stock

## Summary

> 🔥🔇 Seal the silence, stop the fire—smart protection for your workspace!

## Quick Answers

- **What is this?** Acoustical Putty Pads - Moldable Fire Stop for Electrical Boxes Wall Openings Outlet Putty Pad (3) by trademark soundproofing
- **How much does it cost?** Bs.2000 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/748351045-acoustical-putty-pads-moldable-fire-stop-for-electrical-boxes-wall)

## Best For

- trademark soundproofing enthusiasts

## Why This Product

- Trusted trademark soundproofing brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seal Every Gap:** Stops air, sound, and fire leaks through electrical boxes, maintaining your wall’s integrity and performance.
- • **Effortless Custom Fit:** Flexible, moldable, and cuttable putty pads that contour perfectly around outlets and cables—installation made simple.
- • **Fire-Resistant Shield:** Certified UL firestop pads that block flames, smoke, and gas for up to 2 hours—protect your space with confidence.
- • **Long-Lasting Reliability:** Non-curing, tacky putty with a 24-month shelf life ensures your fire and sound protection stays ready when you need it.
- • **Next-Level Soundproofing:** Achieve a peaceful, distraction-free environment with a high STC rating of 49, perfect for studios and offices.

## Overview

Acoustical Putty Pads are UL-certified, intumescent firestop seals designed to fit around electrical outlet boxes, preventing the spread of fire, smoke, and sound. With a high STC rating of 49 and a 2-hour fire resistance, these flexible, moldable pads ensure airtight, soundproof, and fireproof protection for walls, ideal for professional environments demanding safety and quiet.

## Description

: Top-rated sound proofing Acoustical Putty Pads: designed for those who seek perfection in their soundproofing project. Electrical outlet boxes are a commonly overlooked area, and if not properly secured, soundwaves can easily penetrate the boxes and drastically compromise the soundproof properties of the wall. These pads are molded around the boxes to ensure your wall retains its proper STC performance. Putty pads are UL fire rate and can be used in fire-rated walls. The intumescent fire stop properties which will prevent the spread of fire, for up to 2 hours. Additionally, you can stop air leakage that occurs through the electrical box. See the Technical Data Sheet for more details. Pads dimensions are 7" x 7" x 1/8" and are peel and stick. Simply peel the paper off the pads and attach it around the outlet, cutting where necessary to allow for wire penetrations. Material Properties; Color: Red. Physical State: Tacky Putty. Flame Spread: 5. Smoke Development: 15. Intumescent Activation: 220° F. STC Rating: 49 (Tested in a UL 411 wall assembly/section to ASTM E90. Cure Time: Non-Curing. Shelf Life: 24 months.

## Features

- FIRESTOP SEALANT - Electrical putty pads are designed to seal electric boxes and outlets from sounds and fire, maintaining the hourly rating of fire-rated walls containing electrical outlet boxes.
- FIRESTOP - Highest UL and STC ratings to prevent the spread of flames, smoke, and gas through penetration openings. Meets ASTME84 performance specifications with 5 flame spread and 5 smoke development.
- SOUNDPROFF- Eliminate noise transfer between rooms - perfect for studios, offices, or any space where sound control is crucial for a peaceful quiet environment.
- EASY TO INSTALL - The putty pads are flexible and easy to work and form them to fit around outlet boxes and cables. They can also be cut without tearing, ensuring a perfect fit for every application.
- Each box contains 3 putty pads of 7" x 7" - 1/8" thick pads Intumescent material Stops sound, smoke, and fire from leaking through outlets!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Trademark Soundproofing |
| Item model number | FBA_APP |
| Product Dimensions | 17.78 x 17.75 x 2.54 cm; 499 g |
| ASIN | B0CQPMW2N9 |

## Images

![Acoustical Putty Pads - Moldable Fire Stop for Electrical Boxes Wall Openings Outlet Putty Pad (3) - Image 1](https://m.media-amazon.com/images/I/51fLnzgljiL.jpg)
![Acoustical Putty Pads - Moldable Fire Stop for Electrical Boxes Wall Openings Outlet Putty Pad (3) - Image 2](https://m.media-amazon.com/images/I/71vuF2zkjML.jpg)
![Acoustical Putty Pads - Moldable Fire Stop for Electrical Boxes Wall Openings Outlet Putty Pad (3) - Image 3](https://m.media-amazon.com/images/I/713+W8zBhVL.jpg)
![Acoustical Putty Pads - Moldable Fire Stop for Electrical Boxes Wall Openings Outlet Putty Pad (3) - Image 4](https://m.media-amazon.com/images/I/61KmtcQesbL.jpg)
![Acoustical Putty Pads - Moldable Fire Stop for Electrical Boxes Wall Openings Outlet Putty Pad (3) - Image 5](https://m.media-amazon.com/images/I/61YqqmY31oL.jpg)

## Available Options

This product comes in different **Number of Items** options.

## Frequently Bought Together

- Acoustical Putty Pads - Moldable Soundproofing Pad - Fire Stop for Electrical Boxes Outlet Putty Pad, Highest UL and STC Rating - Size 7 x 7 - Pack of 3 Putty Pads - Made in USA
- TMS Acoustical Soundproofing Caulk - Premium Sound Proofing Acoustic Sealant - Superior Noise Reduction, Easy Application, Durable & Long-Lasting, 1 Tube (29oz).
- Soundsulate 1 lb Mass Loaded Vinyl Soundproofing 4' x 25' (100 sf), Made in USA, Click for Options

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-02-25*