--- product_id: 497197561 title: "50 mil (1.3mm) 26 sqft Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material ( 26 sqft)" brand: "siless" price: "879.17 DT" currency: TND in_stock: true reviews_count: 5 category: "Siless" url: https://www.desertcart.tn/products/497197561-50-mil-1-3mm-26-sqft-car-sound-deadening-mat store_origin: TN region: Tunisia --- # Only $1.53/sqft, premium value 50 mil thickness for max damping 26 sqft coverage, fits all car interiors 50 mil (1.3mm) 26 sqft Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material ( 26 sqft) **Brand:** siless **Price:** 879.17 DT **Availability:** ✅ In Stock ## Summary > 🔇 Silence the noise, amplify your drive. ## Quick Answers - **What is this?** 50 mil (1.3mm) 26 sqft Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material ( 26 sqft) by siless - **How much does it cost?** 879.17 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/497197561-50-mil-1-3mm-26-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 - • **Advanced Bmastic Formula:** 20-30% more effective than competitors with lightweight, sticky tech - • **Generous 26 Sqft Coverage:** Complete soundproofing for doors, floors, roof & more - • **Peel & Place Installation:** No mess, no fuss—upgrade your car soundproofing in minutes - • **Cost-Effective Premium Quality:** High-end sound deadening without the luxury price tag - • **Precision Engineered 50 Mil Thickness:** Ultimate vibration dampening for a luxury ride experience ## Overview Siless 50 mil (1.3mm) Car Sound Deadening Mat delivers professional-grade noise insulation and vibration dampening across 26 sqft. Featuring an advanced Bmastic formula, it outperforms competitors by 20-30% while remaining cost-effective at just $1.53 per sqft. Easy peel-and-place installation ensures a mess-free upgrade that transforms your vehicle into a quieter, more luxurious space. ## Description Sound Deadening is one of the most effective things you can do to your car to improve sound quality and eliminate road noise. SILESS was originally designed for the automotive industry and engineered for car soundproofing and sound dampening. By reducing or dampening sound vibration in the metal panels of your car, you can eliminate road noise. Whether you are trying to improve the quality of your car stereo or give your vehicle that “luxury car” feel, SILESS is the ideal material. Unlike some other companies, who use repurposed asphalt roofing materials, SILESS created industry approved Bmastic technologically advanced formulation that is lightweight, easy to cut, super sticky, and 20-30% more effective than any competitors on the market. Some companies use technology and processes created over 10 years ago, and selling their products at a price 3 times higher than Siless. SILESS will install easily and stick to all and any interior surfaces, such as; floors, doors, roof, hood, trunk lid, quarter panels and will easily stick to a any other surface and will stay in place without any special preparation, and without any messy drippings and odor. Installing together SILESS VIBRO and SILESS LINER - such as SILESS 157 mil and you’ve got a ride with even more noise-blocking outcome. First layer of SILESS VIBRO provides 65% off road noise and vibrations and then second layer of SILESS LINER provides 35% coverage from excessive heat. Together, it is ULTIMATE SOLUTION for your sound dampening needs. Finally, SILESS today - the most advanced, industry approved, ultimate sound dampening material on the market. Review: I used this for my car doors during speaker upgrade. Audio sounds better and road noise significantly less. Highly recommended. Review: Very satisfied with this product. Very easy to install ## Features - ★ Siless VIBRO 50 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 under $1.53 per sqft, 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 specifications — Thickness 50 mil, Coverage area 26 sqft, Number of sheets in the box 10, Each sheet size 23.6x15.94 inch. Installation instruction is included in the box. Please note: Siless Branded logo on the front is optional, some batches could have it and some not. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BKPPX9DX | | ASIN | B0BKPPX9DX | | Brand Name | Siless | | Coverage | 26 sqft | | Customer Reviews | 4.6 4.6 out of 5 stars (202) | | Customer reviews | 4.6 4.6 out of 5 stars (202) | | Date First Available | 13 December 2022 | | Item Dimensions L x W | 59.9L x 40.5W centimeters | | Item Thickness | 50 Mils | | Item Type Name | sound deadening | | Item model number | NewSLS50_26 | | Manufacturer | Bema Group Inc. | | Manufacturer | Bema Group Inc. | | Material Type | Bmastic | | Product Dimensions | 59.94 x 40.49 x 0.1 cm; 4.08 kg | | Recommended Uses For Product | Automotive soundproofing and sound dampening | | UPC | 094308950365 | ## Product Details - **Brand:** Siless - **Item thickness:** 50 Mils - **Material:** Bmastic - **Product dimensions:** 59.9L x 40.5W centimeters - **Recommended uses for product:** Automotive soundproofing and sound dampening ## Images ![50 mil (1.3mm) 26 sqft Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material ( 26 sqft) - Image 1](https://m.media-amazon.com/images/I/81iwvnehoCL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by P***X on 7 February 2024* I used this for my car doors during speaker upgrade. Audio sounds better and road noise significantly less. Highly recommended. ### ⭐⭐⭐⭐⭐ Review *by D***Y on 26 April 2025* Very satisfied with this product. Very easy to install ### ⭐⭐⭐⭐⭐ Review *by E***L on 19 January 2024* When I finish the project I will know if it is a good sound barrier other than that it’s great ## Frequently Bought Together - Siless 50 mil (1.3mm) 26 sqft Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material ( 26 sqft) - LUMITECO Bearings Equipped Automotive Car Audio Sound Deadening Application Wheel Roller, Heat Abatement Mat Wallpaper Application PU Smoothing Tool Seam Roller - Siless 80 mil (2mm) 36 sqft (3.4 sqm) Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material (36 sqft) --- ## 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/497197561-50-mil-1-3mm-26-sqft-car-sound-deadening-mat](https://www.desertcart.tn/products/497197561-50-mil-1-3mm-26-sqft-car-sound-deadening-mat) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-18*