---
product_id: 375672113
title: "Trademark Soundproofing Acoustical Putty Pads - Fire Stop, Electrical Putty Pads for Electrical Boxes, Wall Openings Outlet - Highest UL and STC Rating - Box of 10 - Made in USA"
brand: "trademark soundproofing"
price: "€ 222.47"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/375672113-trademark-soundproofing-acoustical-putty-pads-fire-stop-electrical-putty-pads
store_origin: GR
region: Greece
---

# STC 49 soundproof rating UL & STC firestop certified Flexible, easy cut & install Trademark Soundproofing Acoustical Putty Pads - Fire Stop, Electrical Putty Pads for Electrical Boxes, Wall Openings Outlet - Highest UL and STC Rating - Box of 10 - Made in USA

**Brand:** trademark soundproofing
**Price:** € 222.47
**Availability:** ✅ In Stock

## Summary

> 🔥 Silence & Safety, Sealed with Style 🔇

## Quick Answers

- **What is this?** Trademark Soundproofing Acoustical Putty Pads - Fire Stop, Electrical Putty Pads for Electrical Boxes, Wall Openings Outlet - Highest UL and STC Rating - Box of 10 - Made in USA by trademark soundproofing
- **How much does it cost?** € 222.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/375672113-trademark-soundproofing-acoustical-putty-pads-fire-stop-electrical-putty-pads)

## 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

- • **Value-Driven Pack:** 10 durable 7"x7" pads per box—engineered for long-lasting performance and peace of mind.
- • **Elite Sound Barrier:** Blocks noise transfer with a superior STC rating of 49—perfect for focused workspaces and serene studios.
- • **Intumescent Activation:** Activates at 220°F to expand and seal, stopping fire spread for up to 2 hours.
- • **Effortless Installation:** Peel, stick, and trim with ease—no mess, no fuss, just a perfect fit every time.
- • **Fire-Resistant Safety Shield:** Highest UL & STC ratings ensure your walls stay protected and compliant with fire codes.

## Overview

Trademark Soundproofing Acoustical Putty Pads deliver top-tier firestop protection and soundproofing with UL and STC certifications. Designed for electrical boxes and wall openings, these flexible, peel-and-stick pads minimize noise leakage and prevent fire spread up to 2 hours. Each pack includes 10 durable, easy-to-install pads made in the USA, perfect for professionals demanding safety and acoustic excellence.

## Description

Acoustical Pads are 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, up to 2 hours. See 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 around the outlet, cutting where necessary to allow for wire penetrations.Material PropertiesColor: RedPhysical State: Tacky PuttyFlame Spread: 5Smoke Development: 15Intumescent Activation: 220° FSTC Rating: 49*Cure Time: Non-Curing.Odor: OdorlessShelf Life: 24 monthsSpecific Gravity: 1.48 g/ccApplication Method: By Hand(*Tested in a UL 411 wall assembly/section to ASTM E90)

## Features

- FIRESTOP SEALANT - These electrical box putty pads are designed to seal electric boxes to maintain the hourly rating of fire-rated walls containing electrical outlet boxes with high efficiency in mind
- FIRESTOP - Highest UL and STC ratings provide an added layer of safety in your home or office. Additionally, it meets ASTME84 performance specifications with a 5-flame spread and 5-smoke development.
- SOUNDPROFF - Minimize noise transfer between rooms with our top-rated acoustical sound proofing putty pads for a peaceful and quiet environment. Perfect for studios, offices, or any space where sound control is crucial.
- EASY TO INSTALL - The putty pads are flexible and easy to work with, allowing you to easily form them to fit around outlet boxes and cables. They can also be cut without tearing, ensuring a perfect fit for every application.
- VALUE PACK - Each box contains 10 putty pads of 7" x 7" x 1/8" thick pads Intumescent material Stops sound (and air) from leaking through outlets.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Trademark Soundproofing |
| Part number | FBA_APP |
| Item Weight | 340 g |
| Product Dimensions | 20.32 x 20.32 x 5.08 cm; 340 g |
| Item model number | FBA_APP |
| Color | Red |
| Material | Calcium borate |
| Item Package Quantity | 1 |
| Included components | Putty pad |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![Trademark Soundproofing Acoustical Putty Pads - Fire Stop, Electrical Putty Pads for Electrical Boxes, Wall Openings Outlet - Highest UL and STC Rating - Box of 10 - Made in USA - Image 1](https://m.media-amazon.com/images/I/91NEe2D+pVL.jpg)
![Trademark Soundproofing Acoustical Putty Pads - Fire Stop, Electrical Putty Pads for Electrical Boxes, Wall Openings Outlet - Highest UL and STC Rating - Box of 10 - Made in USA - Image 2](https://m.media-amazon.com/images/I/71kxSiEtGeL.jpg)
![Trademark Soundproofing Acoustical Putty Pads - Fire Stop, Electrical Putty Pads for Electrical Boxes, Wall Openings Outlet - Highest UL and STC Rating - Box of 10 - Made in USA - Image 3](https://m.media-amazon.com/images/I/71QGQWKw5nL.jpg)
![Trademark Soundproofing Acoustical Putty Pads - Fire Stop, Electrical Putty Pads for Electrical Boxes, Wall Openings Outlet - Highest UL and STC Rating - Box of 10 - Made in USA - Image 4](https://m.media-amazon.com/images/I/61fhy2Efe9L.jpg)
![Trademark Soundproofing Acoustical Putty Pads - Fire Stop, Electrical Putty Pads for Electrical Boxes, Wall Openings Outlet - Highest UL and STC Rating - Box of 10 - Made in USA - Image 5](https://m.media-amazon.com/images/I/816nTSHByrL.jpg)

## Questions & Answers

**Q: Can these be used in a vehicle for sound deadening and insulation against firewall heat?**
A: Maybe, but they are small and it would take a lot of them. It would be much better to buy a roll of the aluminum backed automotive sound deadening material that is made for these applications.

**Q: Where is this made?**
A: All the raw material and manufacturing is done right here in the USA.

**Q: Is it safe for this to touch a live wire?**
A: It’s a sound and fire rated acoustical putty pads. I’m not sure how safe it is but always switch the circuit off before working on live wires.

**Q: Can you apply to top of recessed can lights?**
A: Yes, that would be a great application for this product.

## Frequently Bought Together

- Trademark Soundproofing Acoustical Putty Pads - Fire Stop, Electrical Putty Pads for Electrical Boxes, Wall Openings Outlet - Highest UL and STC Rating - Box of 10 - Made in USA
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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-22*