--- product_id: 498430350 title: "Siless 80 mil (2mm) Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material 10 sqft (0.95 sqm)" brand: "siless" price: "$151.18" currency: USD in_stock: true reviews_count: 13 category: "Siless" url: https://www.desertcart.us/products/498430350-siless-80-mil-2mm-car-sound-deadening-mat-butyl-automotive store_origin: US region: United States of America --- # 10 sqft coverage area Advanced Bmastic sound deadening 2mm thick butyl rubber Siless 80 mil (2mm) Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material 10 sqft (0.95 sqm) **Brand:** siless **Price:** $151.18 **Availability:** ✅ In Stock ## Summary > 🔇 Silence the noise, amplify the drive. ## Quick Answers - **What is this?** Siless 80 mil (2mm) Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material 10 sqft (0.95 sqm) by siless - **How much does it cost?** $151.18 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/498430350-siless-80-mil-2mm-car-sound-deadening-mat-butyl-automotive) ## Best For - siless enthusiasts ## Why This Product - Trusted siless brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision 2mm Thickness:** Optimal density for maximum noise and vibration control without added bulk. - • **Generous 10 sqft Coverage:** Enough material to transform multiple car panels in one go—perfect for serious enthusiasts. - • **Cutting-Edge Bmastic Formula:** Industry-leading sound dampening compound engineered for superior noise insulation. - • **Unmatched Value for Performance:** Premium soundproofing at a price that won’t break your budget—because quiet rides shouldn’t be a luxury. - • **Effortless Peel & Stick Installation:** No adhesives or sprays needed—just trim, peel, place, and roll for a flawless fit. ## Overview Siless 80 mil (2mm) Car Sound Deadening Mat is a premium butyl rubber insulation designed for automotive noise and vibration reduction. Covering 10 square feet per pack, it features an advanced Bmastic formula for superior sound dampening. Easy to install with a peel-and-stick application, it offers professional-grade performance at a cost-effective price, making it the go-to choice for car enthusiasts seeking a quieter, rattle-free ride. ## Description Buy Siless 80 mil (2mm) Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material 10 sqft (0.95 sqm): Insulation - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Makes For Quiet Rides - Comparable quality and performance to name brand competitor. It sticks on strong, easy to apply, and does make a difference in sound reduction. Turn your hollow shell sounding vehicle panels into solid sounding walls. Review: Must for subwoofers. True 2mm spec. High quality. - Let me start of by saying WOW! This made a huge difference in the SQ of my L7S pushing 930w rms. Before I had major rattles in my 2020 Honda Civic SI. Taking the time to do this to my trunk and Lid made me realize just how loud my subwoofer actually is. It literally eliminated the rattles throughout my whole car. I still plan on doing this to my doors and rear deck but once I upgrade the speakers. I still have half of the box just doing the trunk and lid so 1 box of 36sf will be enough for most of the areas that need to get done. You may need a little more overall. This is true 2mm spec. Very sticky and easy to apply. It just take time to finish the work correctly and roll it down. It is not as heavy as I thought it was going to be. The size of the sheets are perfect for what you need to do. The value is on point for the quality. It does not rip very easily but you can cut it to size without any problems. Again, This is a must buy for anyone who is pushing 1000w rms or more. ## Features - ★ Siless VIBRO 80 mil is ultimate quality sound deadening insulation. Designed for the automotive industry as an industrial sound damping material for applications that need extreme performance, it is well suited to the demanding car enthusiast as well. - ★ Advanced Formulation - SILESS VIBRO Damping Material consists of newly invented Bmastic, technologically most advanced and efficient sound deadening composition on the market today. - ★ Value - SILESS VIBRO Damping Material is just priced to be cost effective, when compared to similar products on the market. Car soundproofing does not have to be expensive to work!! - ★ Ease of Installation — SILESS VIBRO Damping Material is easy to install with a “peel and place” application. Simply trim the pieces to fit, peel and place and hand roll to ensure good adhesion. No messy spray-on paints or adhesives are needed to install this product. - ★ SILESS VIBRO specs — Thickness 80 mil/ 0.08 inches/ 2mm, Coverage area - 10 ft². The installation instructions are included in the package, but a roller isn't. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BKP6JDWD | | Best Sellers Rank | #2,812 in Automotive ( See Top 100 in Automotive ) #4 in Automobile Insulation | | Brand | Siless | | Brand Name | Siless | | Coverage | 10 square foot | | Customer Reviews | 4.8 out of 5 stars 5,083 Reviews | | Item Dimensions L x W | 10"L x 7.6"W | | Item Thickness | 80 Mils | | Item Type Name | sound deadening | | Manufacturer | Bema Group Inc. | | Manufacturer Part Number | VAR8010MIL | | Material | Butyl Rubber | | Material Type | Butyl Rubber | | Model Number | 10 SqFt(0.95 SqM) | | Product Dimensions | 10"L x 7.6"W | | Recommended Uses For Product | soundproofing, vibration dampening in automotive applications | | UPC | 094308950389 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Siless - **Item Thickness:** 80 Mils - **Material:** Butyl Rubber - **Product Dimensions:** 10"L x 7.6"W - **Recommended Uses For Product:** soundproofing, vibration dampening in automotive applications ## Images ![Siless 80 mil (2mm) Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material 10 sqft (0.95 sqm) - Image 1](https://m.media-amazon.com/images/I/91FneBNDD9L.jpg) ![Siless 80 mil (2mm) Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material 10 sqft (0.95 sqm) - Image 2](https://m.media-amazon.com/images/I/718U8XDjo-L.jpg) ![Siless 80 mil (2mm) Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material 10 sqft (0.95 sqm) - Image 3](https://m.media-amazon.com/images/I/71YJ7xMIZlL.jpg) ![Siless 80 mil (2mm) Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material 10 sqft (0.95 sqm) - Image 4](https://m.media-amazon.com/images/I/81hRbVzzdFL.jpg) ![Siless 80 mil (2mm) Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material 10 sqft (0.95 sqm) - Image 5](https://m.media-amazon.com/images/I/81yrG9idSpL.jpg) ## Available Options This product comes in different **Model** options. ## Questions & Answers **Q: Why does Noico's 36 sq ft of 80 mil matting weight 27 lbs, but this mat with supposedly the same specs weighs less than 17 lbs?** A: my guess is it's due to the density and/or the specific weight of the material. like 80 ml of rubber would be different than 80 ml of lead. I purchased the Siless as the most economical choice. I would like to be able to compare products as to their damping performance specifications, (not available) but a choice for the lighter weight material was a plus.I used 108 sq ft of Siless and saved 30 extra lbs weight that wouldn't have helped my electric vehicle's battery range. I also added a 157 ml layer of their sound matt overtop. I own a very quiet ride! **Q: Will this help reduce engine noise in a diy generator box made of plywood? (to inside walls away from exhaust)** A: Thank you for your question. You would get much better results installing butyl based material on metal. With plywood, it won't help you much. **Q: Can this be used a a heat sheild for a Wood stove** A: Thank you for your question. Siless 80 mil sound deadening mat is not recommended to be used as a heat shield for wood stove. **Q: Could you use this to keep music room noise from bothering neighbors? Specifically, could you put it on a wall?** A: You could put it on walls. But as for suppressing noise from a neighbor, I don't think so. It's best to use acoustical tile for rooms. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Makes For Quiet Rides *by K***V on March 15, 2026* Comparable quality and performance to name brand competitor. It sticks on strong, easy to apply, and does make a difference in sound reduction. Turn your hollow shell sounding vehicle panels into solid sounding walls. ### ⭐⭐⭐⭐⭐ Must for subwoofers. True 2mm spec. High quality. *by T***Z on November 29, 2025* Let me start of by saying WOW! This made a huge difference in the SQ of my L7S pushing 930w rms. Before I had major rattles in my 2020 Honda Civic SI. Taking the time to do this to my trunk and Lid made me realize just how loud my subwoofer actually is. It literally eliminated the rattles throughout my whole car. I still plan on doing this to my doors and rear deck but once I upgrade the speakers. I still have half of the box just doing the trunk and lid so 1 box of 36sf will be enough for most of the areas that need to get done. You may need a little more overall. This is true 2mm spec. Very sticky and easy to apply. It just take time to finish the work correctly and roll it down. It is not as heavy as I thought it was going to be. The size of the sheets are perfect for what you need to do. The value is on point for the quality. It does not rip very easily but you can cut it to size without any problems. Again, This is a must buy for anyone who is pushing 1000w rms or more. ### ⭐⭐⭐⭐⭐ Quality product you *by C***G on March 30, 2026* Summary: Great quality product, priced right. Cuts and installs easy-follow the instructions people!! PRO TIP-you don’t need to cover every square inch. OVERKILL!! Think about it-when a bell rings you could put your fingers on the edge and silence it right? Same rules apply here. A strip or square will isolate the vibration and notice when placed correctly— knock on the surface and see what vibrates or what part makes the loudest drowning and that’s a good clue of where you should put a piece of this…unless you’re trying to use it for temperature insulation no need to go ape on it. If you look at the bottom of a stainless steel sink, it’s got a stripe or a small sticker of insulation that keeps it from rattling. You can do that here. What’s important to note is the instruction specifically say use a roller to roll the ribs out until it’s smooth that way you’ve got maximum adhesion. I see a lot of pictures and videos from people that finished their install and didn’t follow this simple instruction. It makes sure that it’s stuck down before you put all your paneling and carpet back in and it’s a small step with a cheap wooden roller it’s easy. I’ll say the installation with this product is a breeze. You can use sharp scissors or a blade. It does get gummy after a while, and you may need to clean off your blade or your scissors, but it cuts very well and the ribs make it easy to size in space the thickness is fantastic and the backing paper comes off quite easily. I’ve done lots of installations with Graphics emblems you name it and this product is very easy to use and represents good value. ## Frequently Bought Together - Siless 80 mil (2mm) Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material 10 sqft (0.95 sqm) - APIELE 16mm Latching Push Button Switch 12V DC On Off Black Shell with LED Angel Eye Head for 0.63" Mounting Hole with Wire Socket Plug Self-Locking (Blue/Black Shell) - ARRAROWN ZK-1002T 2.0 Channel Bluetooth 5.0 Amplifier Board 200W HiFi Subwoofer Audio AMP with Treble and Bass Control BT and AUX Inputs, DC 12-24V 2.0 Channel Stereo AMP Module for DIY Speakers --- ## 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.us/products/498430350-siless-80-mil-2mm-car-sound-deadening-mat-butyl-automotive](https://www.desertcart.us/products/498430350-siless-80-mil-2mm-car-sound-deadening-mat-butyl-automotive) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-22*