--- 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: "AR$442688" currency: ARS in_stock: true category: "Trademark Soundproofing" url: https://www.desertcart.com.ar/products/375672113-trademark-soundproofing-acoustical-putty-pads-fire-stop-electrical-putty-pads store_origin: AR region: Argentina --- # Superior soundproofing STC 49 UL & STC highest firestop rating Flexible, easy-to-cut installation 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:** AR$442688 **Availability:** ✅ In Stock ## Summary > 🔕 Seal the noise, stop the fire—upgrade your walls like a pro! ## 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?** AR$442688 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/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:** Box of 10 pads (7"x7"x1/8") offers long-lasting sound and fire protection for multiple rooms or projects. - • **Effortless Custom Fit:** Peel, cut, and mold these flexible putty pads around outlets and cables for a flawless seal every time. - • **Made in the USA Quality:** Crafted with premium calcium borate material, guaranteeing durability and trusted performance. - • **Elite Soundproof Barrier:** Achieve a peaceful environment with an STC rating of 49, blocking noise leaks through electrical boxes. - • **Fire-Resistant Safety Shield:** Top UL & ASTM E84 ratings ensure up to 2-hour fire containment—protect your space with confidence. ## Overview Trademark Soundproofing Acoustical Putty Pads deliver industry-leading firestop protection with UL and ASTM E84 certifications, combined with a high STC rating of 49 to minimize sound transfer through electrical boxes. Made in the USA from durable calcium borate, these flexible, peel-and-stick pads are easy to install and cut, providing a perfect fit for fire-rated walls and soundproofing projects. Each box contains 10 pads sized 7"x7"x1/8", designed to enhance safety and acoustic performance in professional and home environments. ## 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 | |---------------|-------| | ASIN | B018WQ4D7O | | ASIN | B018WQ4D7O | | Batteries Included? | No | | Batteries Required? | No | | Color | Red | | Country of origin | USA | | Customer Reviews | 4.5 4.5 out of 5 stars (206) | | Customer reviews | 4.5 4.5 out of 5 stars (206) | | Date First Available | 29 July 2016 | | Date First Available | 29 July 2016 | | Included components | Putty pad | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Item Weight | 1.78 Kilograms | | Item model number | FBA_APP | | Item model number | FBA_APP | | Manufacturer | Trademark Soundproofing | | Manufacturer | Trademark Soundproofing | | Material | Calcium borate | | Part number | FBA_APP | | Product Dimensions | 20.32 x 20.32 x 5.08 cm; 1.78 kg | | Product Dimensions | 20.32 x 20.32 x 5.08 cm; 1.78 kg | ## 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/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. ## 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.com.ar/products/375672113-trademark-soundproofing-acoustical-putty-pads-fire-stop-electrical-putty-pads](https://www.desertcart.com.ar/products/375672113-trademark-soundproofing-acoustical-putty-pads-fire-stop-electrical-putty-pads) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-24*