--- product_id: 463695441 title: "Siless Max 120 mil 30 sqft Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material" brand: "siless" price: "R9900" currency: ZAR in_stock: true reviews_count: 13 category: "Siless" url: https://www.desertcart.co.za/products/463695441-siless-max-120-mil-30-sqft-car-sound-deadening-mat store_origin: ZA region: South Africa --- # 120 mil thickness for max damping 30 sqft coverage per pack Peel & place easy install Siless Max 120 mil 30 sqft Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material **Brand:** siless **Price:** R9900 **Availability:** ✅ In Stock ## Summary > 🔇 Silence the noise, amplify your drive. ## Quick Answers - **What is this?** Siless Max 120 mil 30 sqft Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material by siless - **How much does it cost?** R9900 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/463695441-siless-max-120-mil-30-sqft-car-sound-deadening-mat) ## 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 - • **Cost-Effective Quality:** Premium performance without premium price—soundproof your ride without breaking the bank. - • **Ultimate Noise Blocker:** 120 mil thick butyl mat crushes road noise & vibrations for a serene drive. - • **Effortless Installation:** Peel, place, and roll—no adhesives or sprays needed, saving you time and hassle. - • **Advanced Bmastic Formula:** Cutting-edge sound deadening tech delivers superior noise insulation and vibration control. - • **Multi-Surface Versatility:** Perfect for floors, doors, and panels—upgrade your entire car’s acoustic environment. ## Overview Siless Max 120 mil Car Sound Deadening Mat offers 30 sqft of premium butyl-based sound insulation designed for automotive use. Featuring a thick 120 mil profile and advanced Bmastic formulation, it effectively reduces road noise and vibrations. Easy peel-and-place installation makes it accessible for DIY enthusiasts, while its cost-effective pricing ensures high-end soundproofing without overspending. ## Description Buy Siless Max 120 mil 30 sqft Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material: Insulation - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Great value in sound deadening. - Used this on both my F-150 and Honda Civic. Did the floor pan, doors and back wall in the F150. It’s nice that it’s 50% thicker than the thin stuff along with the Aluminum coating for some heat dissipation . It was easier to install than just plain butyl rubber in the summer heat, the indents made it easy to see when it was properly set and rolled and easy to cut. Definitely recommend for the price point. Made a huge difference in exhaust noise and the sound system sounds much tighter as well as a result of less vibration and noise intrusion. I used this in combination with the Siless Hybrid to cover both vibration reduction and sound infiltration. Review: Get Rid of New Ranger Tinny Door Noise - I imagine most of these things are fairly comparable, but I bought this one because it was what a guy used on YouTube for my exact problem on my exact rig. I bought a new Ford Ranger Lariat and I noticed that if I close the doors slightly hard or with the windows doors open, they sound like tinny trash. Not what you would expect from a $50k vehicle. Watched a YouTube video to get the confidence to start and finish the project and it was super easy. I didn't do as many layers or in as much detail that the guy did, but it solved my sound concern. Since there is enough left over after doing the doors, I may do the headliner at some point. One thing I got that I feel was worth was a roller to press on. It seems unnecessary, but it definitely helps adhere the panels better so they are more secure. So worth it to me for sure. ## Features - ★ Siless MAX VIBRO 120 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 MAX 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 adhesive1s are needed to install this product. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09Y5BQYGL | | Best Sellers Rank | #13,247 in Automotive ( See Top 100 in Automotive ) #23 in Automobile Insulation | | Brand | Siless | | Brand Name | Siless | | Coverage | 30 square foot | | Customer Reviews | 4.8 out of 5 stars 867 Reviews | | Item Dimensions L x W | 16.53"L x 9.52"W | | Item Thickness | 120 mils | | Manufacturer | Bema Group Inc. | | Manufacturer Part Number | VAR12030MIL | | Model Number | VAR12030MIL | | Number of Packs | 1 | | Product Dimensions | 16.53"L x 9.52"W | | Recommended Uses For Product | Automotive soundproofing and sound dampening, improving sound quality, and eliminating road noise | | UPC | 094308950297 | ## Product Details - **Brand:** Siless - **Item Thickness:** 120 mils - **Material:** Rubber - **Product Dimensions:** 16.53"L x 9.52"W - **Recommended Uses For Product:** Automotive soundproofing and sound dampening, improving sound quality, and eliminating road noise ## Images ![Siless Max 120 mil 30 sqft Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material - Image 1](https://m.media-amazon.com/images/I/81jJifLYjJL.jpg) ![Siless Max 120 mil 30 sqft Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material - Image 2](https://m.media-amazon.com/images/I/81DrWjJIBCL.jpg) ![Siless Max 120 mil 30 sqft Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material - Image 3](https://m.media-amazon.com/images/I/714DcmQusYL.jpg) ![Siless Max 120 mil 30 sqft Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material - Image 4](https://m.media-amazon.com/images/I/81Xya9AaWhL.jpg) ![Siless Max 120 mil 30 sqft Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material - Image 5](https://m.media-amazon.com/images/I/81yrG9idSpL.jpg) ## Available Options This product comes in different **Set** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great value in sound deadening. *by S***B on July 17, 2026* Used this on both my F-150 and Honda Civic. Did the floor pan, doors and back wall in the F150. It’s nice that it’s 50% thicker than the thin stuff along with the Aluminum coating for some heat dissipation . It was easier to install than just plain butyl rubber in the summer heat, the indents made it easy to see when it was properly set and rolled and easy to cut. Definitely recommend for the price point. Made a huge difference in exhaust noise and the sound system sounds much tighter as well as a result of less vibration and noise intrusion. I used this in combination with the Siless Hybrid to cover both vibration reduction and sound infiltration. ### ⭐⭐⭐⭐⭐ Get Rid of New Ranger Tinny Door Noise *by K***. on September 17, 2025* I imagine most of these things are fairly comparable, but I bought this one because it was what a guy used on YouTube for my exact problem on my exact rig. I bought a new Ford Ranger Lariat and I noticed that if I close the doors slightly hard or with the windows doors open, they sound like tinny trash. Not what you would expect from a $50k vehicle. Watched a YouTube video to get the confidence to start and finish the project and it was super easy. I didn't do as many layers or in as much detail that the guy did, but it solved my sound concern. Since there is enough left over after doing the doors, I may do the headliner at some point. One thing I got that I feel was worth was a roller to press on. It seems unnecessary, but it definitely helps adhere the panels better so they are more secure. So worth it to me for sure. ### ⭐⭐⭐⭐⭐ Yes *by A***R on May 11, 2026* Easy to work with, quiets doors very well, cuts very easily to any shape needed or wanted with scissors, sticks well, and molds in to place well ## Frequently Bought Together - Siless Max 120 mil (3mm) 30 sqft Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material (30 sqft) - Car Sound Deadening Roller Metal Installation Tool 3 Pcs for Auto Noise Roller Car Sound Deadener Application Installation Tool Rolling Wheel Interior Accessories - Siless Hybrid 3in1 200 mil 25 sqft Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material --- ## 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.za/products/463695441-siless-max-120-mil-30-sqft-car-sound-deadening-mat](https://www.desertcart.co.za/products/463695441-siless-max-120-mil-30-sqft-car-sound-deadening-mat) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-23*