--- product_id: 375672113 title: "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: "₪510" currency: ILS in_stock: true reviews_count: 5 url: https://www.desertcart.co.il/products/375672113-acoustical-putty-pads-fire-stop-electrical-putty-pads-for-electrical store_origin: IL region: Israel --- # STC 49 soundproofing power UL & STC highest firestop rating Flexible, easy peel & stick install 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:** ₪510 **Availability:** ✅ In Stock ## Summary > 🔥🔇 Seal the noise, stop the fire — protect your space like a pro! ## Quick Answers - **What is this?** 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?** ₪510 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/375672113-acoustical-putty-pads-fire-stop-electrical-putty-pads-for-electrical) ## 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 - • **All-in-One Value Pack:** Box of 10 durable 7"x7" pads ensures you’re fully equipped for comprehensive sound and fire sealing. - • **Effortless Precision Fit:** Flexible, cut-to-size pads that mold perfectly around electrical boxes for seamless installation. - • **Elite Soundproof Barrier:** Achieve a peaceful environment with an impressive STC rating of 49, blocking noise leaks through outlets. - • **Fire-Resistant Safety Shield:** Top-tier UL & ASTM E84 certified firestop putty pads that protect your space up to 2 hours. - • **Made in the USA with Quality:** Crafted domestically to meet rigorous standards, ensuring reliability and peace of mind. ## Overview Acoustical Putty Pads are premium firestop and soundproofing solutions designed to seal electrical boxes in fire-rated walls. With the highest UL and STC ratings, these flexible, peel-and-stick pads minimize noise transfer and prevent fire spread for up to 2 hours. Each box contains 10 durable 7"x7" pads made in the USA, perfect for professional-grade sound and fire safety in homes and offices. ## 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 Properties Color: Red Physical State: Tacky Putty Flame Spread: 5 Smoke Development: 15 Intumescent Activation: 220° F STC Rating: 49* Cure Time: Non-Curing. Odor: Odorless Shelf Life: 24 months Specific Gravity: 1.48 g/cc Application 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 | |---------------|-------| | Asin | B018WQ4D7O | | Date First Available | 29 July 2016 | | Is Discontinued By Manufacturer | No | | Item Model Number | FBA_APP | | Manufacturer | Trademark Soundproofing | | Product Dimensions | 20.32 x 20.32 x 5.08 cm; 1.78 kg | ## Images ![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/71YtCFNr9gL.jpg) ## Available Options This product comes in different **Number of Items** options. ## 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Add-On to Improve Air Sealing and Reduce Noise Transfer *by on Reviewed in the United States 17 October 2025* Great for air sealing. Tried installing with latex gloves but that was not practical as they putty sticks to the glove and pulls it away from your hands. Bare handed seems to be the best method. These will help with noise as well. Once installed, it looks like they will stay put for a long time. ### ⭐⭐⭐⭐⭐ Very easy to Instal! *by on Reviewed in the United States 4 February 2025* These worked great! I used them on new outlet boxes to help reduce noise, and they performed well. They’re incredibly easy to install—just wrap them around the electrical box, and they stick securely in place. I highly recommend them, especially if you’re looking to soundproof a wall, office, or any space. ### ⭐⭐⭐⭐ Easy to work with. *by on Reviewed in the United States 21 November 2021* I haven't run any tests to see if it made a difference since the room was just finished, so I had nothing to compare it to.Does give me piece of mind that if any sound does come through the outlets, it's not for a lack of trying. ## 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 - Green Glue Noiseproofing Sealant Pack of 6 Tubes (28 oz Each) - with Cleanup Wipes - Case of Green Glue Noiseproofing Compound - 12 Tubes --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.il/products/375672113-acoustical-putty-pads-fire-stop-electrical-putty-pads-for-electrical](https://www.desertcart.co.il/products/375672113-acoustical-putty-pads-fire-stop-electrical-putty-pads-for-electrical) --- *Product available on Desertcart Israel* *Store origin: IL* *Last updated: 2026-07-02*