--- product_id: 280803996 title: "21100 DynaPad 32\" x 54\" x 0.452\" Thick Non-Adhesive Sound Deadener,Black" brand: "dynamat" price: "3157.50 DT" currency: TND in_stock: true reviews_count: 5 category: "Dynamat" url: https://www.desertcart.tn/products/280803996-21100-dynapad-32-x-54-x-0-452-thick-non store_origin: TN region: Tunisia --- # 4-layer composite sound insulation Heat-resistant vinyl & foam layers 3/8" thick heavy-duty barrier 21100 DynaPad 32" x 54" x 0.452" Thick Non-Adhesive Sound Deadener,Black **Brand:** dynamat **Price:** 3157.50 DT **Availability:** ✅ In Stock ## Summary > 🔇 Silence the noise, feel the power — upgrade your ride’s vibe with DynaPad! ## Quick Answers - **What is this?** 21100 DynaPad 32" x 54" x 0.452" Thick Non-Adhesive Sound Deadener,Black by dynamat - **How much does it cost?** 3157.50 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/280803996-21100-dynapad-32-x-54-x-0-452-thick-non) ## Best For - dynamat enthusiasts ## Why This Product - Trusted dynamat brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable & Resistant:** Oil and water-resistant poly facing ensures long-lasting performance in tough automotive environments. - • **Heavyweight Sound Soaker:** At 1 lb per sq ft, this dense mat crushes vibrations and muffles unwanted sounds effortlessly. - • **Trusted by Pros & DIYers:** Top-rated with 4.6 stars, it’s the go-to upgrade for millennial managers craving quiet, cool rides. - • **Ultimate Noise & Heat Shield:** DynaPad’s patented 4-layer composite blocks exhaust heat and low-frequency noise like a pro. - • **Versatile Installation Zones:** Perfect for floors, firewall, rear deck, and trunks—engineered for total cabin serenity. ## Overview DynaPad is a premium 3/8" thick, 1 lb/sq ft automotive sound deadener featuring a patented 4-layer composite barrier that combines heavy vinyl and acoustic foam to reduce exhaust heat and low-frequency noise. Designed for versatile use under carpets, firewalls, and trunks, it offers durable oil and water resistance, making it ideal for diesel trucks and high-noise environments. Highly rated and engineered for professional-grade sound and heat control. ## Description Experience the Dynamat difference with Dynapad. DynaPad is a heavy, 3/8″ thick, one pound per square foot floor mat, with a four-layer composite barrier utilizing “Dissimilar Layer Insulating” technology. Dynapad solves two of the most difficult automotive problems: exhaust system heat and low frequency noise. DynaPad has a heavy-duty vinyl barrier between two layers of acoustic “sound soaker” foam, covered by an oil and water resisting poly facing. It is used under the vehicle’s carpet as the ultimate carpet pad upgrade. DynaPad is used for situations that require extreme noise and heat control, like large diesel trucks with loud engines and exhaust noise. Use DynaPad on floors, interior firewall, rear deck, and in the trunk for cool, quiet comfort. Review: Five Stars - Works great. Heavy. Review: Bought this to help reduce noise from refrigerator - Just bought a condo and the fridge was making a loud vibrating noise from the bare floor. Placed this order underneath to help. Very happy with the results. ## Features - Country of origin : China - Package Dimensions : 34.32" L x 6.96" W x 6.69" H - Package weight : 22 pounds - Model number : 21100 ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B001KM5IZO | | Best Sellers Rank | #223,165 in Automotive (See Top 100 in Automotive) #373 in Automobile Insulation | | Brand | Dynamat | | Customer Reviews | 4.6 4.6 out of 5 stars (141) 4.6 out of 5 stars | | Date First Available | 1 January 2024 | | Exterior | Smooth | | Item Model Number | 21100 | | Item Weight | 6.49 Kilograms | | Manufacturer | Dynamat | | Manufacturer Part Number | 21100 | | Model | 21100 | | Oem Part Number | 21100 | | Product Dimensions | 88.9 x 17.78 x 17.78 cm; 6.49 kg | | Voltage | 12 Volts | ## Images ![21100 DynaPad 32" x 54" x 0.452" Thick Non-Adhesive Sound Deadener,Black - Image 1](https://m.media-amazon.com/images/I/712tWiA4IIL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Five Stars *by S***L on 16 March 2018* Works great. Heavy. ### ⭐⭐⭐⭐⭐ Bought this to help reduce noise from refrigerator *by V***V on 4 September 2023* Just bought a condo and the fridge was making a loud vibrating noise from the bare floor. Placed this order underneath to help. Very happy with the results. ### ⭐⭐⭐⭐⭐ Heavy and expensive but it works well *by B***N on 24 February 2024* I just fully restored the interior of my foxbody Mustang. Between the supercharged motor, full exhaust, and very firm racing suspension, the car is LOUD inside and out. After stripping out the entire interior and trunk down to bare metal, I first applied a Foxbody coupe specific matched Dynamat kit from Late Model Restoration. But there were a lot of flat metal panels left untreated, and flat panels are what tend to vibrate the most. So I got a couple of generic Dynamat kits to cover more area. And then I put this Dynapad over the Dynamat on the floor pans and able hump area. Overkill? Maybe. But considering how loud the car is to begin with, I figured it couldn’t hurt anything but my wallet (this stuff isn’t cheap, haha) and maybe the penalty of added weight (so what, it’s a light car with over 670 HP and nearly the same in torque, so what’s an extra 90 or so lbs of sound dampening?). I can say that even with half the interior still out of the car, the reduction in Noise and vibration is noticeable. The car is still loud as hell, but to a lesser degree and the exhaust drone isn’t as palpable. So while not cheap, this stuff works, and is very easy to cut and install. ## Frequently Bought Together - Dynamat DynaPad Heavy Duty Automotive Insulation – Noise & Heat Dampening Kit for Car Floor, Reduces Road Noise – Easy Install – 32” x 54” x 3/8”, 12 sq ft - Dynamat Xtreme Sound Deadening Car Insulation Bulk Pack – Noise Dampening Kit for Floor, Doors, Panels, Hood, Engine or Trunk – Easy Self Adhesive Install – 9 Sheets 18”x32” Each, 36 sq ft total - DYNAMAT 10007 Dyna-Roller Professional Heavy Duty Sound Deadener Installation Tool with Wood Handle and 2" Wide Rubber Roller --- ## 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.tn/products/280803996-21100-dynapad-32-x-54-x-0-452-thick-non](https://www.desertcart.tn/products/280803996-21100-dynapad-32-x-54-x-0-452-thick-non) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-10*