--- product_id: 459030402 title: "Siless Max 120 mil (3mm) 30 sqft Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material (30 sqft)" brand: "siless" price: "2280.55 DT" currency: TND in_stock: true category: "Siless" url: https://www.desertcart.tn/products/459030402-siless-max-120-mil-3mm-30-sqft-car-sound-deadening store_origin: TN region: Tunisia --- # 120 mil (3mm) thickness for max damping 30 sqft coverage for full car application Peel & place easy installation Siless Max 120 mil (3mm) 30 sqft Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material (30 sqft) **Brand:** siless **Price:** 2280.55 DT **Availability:** ✅ In Stock ## Summary > 🔇 Silence the road, amplify your drive. ## Quick Answers - **What is this?** Siless Max 120 mil (3mm) 30 sqft Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material (30 sqft) by siless - **How much does it cost?** 2280.55 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/459030402-siless-max-120-mil-3mm-30-sqft-car-sound-deadening) ## 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:** Cutting-edge sound deadening compound engineered for maximum noise reduction. - • **Generous 30 sqft Coverage:** Enough material to soundproof your entire vehicle with precision-cut sheets. - • **Industry-Leading Thickness:** At 120 mil, Siless Max delivers superior vibration dampening unmatched by competitors. - • **Cost-Effective Luxury Upgrade:** Premium soundproofing at a fraction of the price—upgrade your ride without breaking the bank. - • **Effortless Peel & Stick Application:** No messy adhesives or sprays—just trim, peel, place, and roll for instant results. ## Overview Siless Max 120 mil is a professional-grade automotive sound deadening mat featuring a 3mm thick advanced Bmastic formula. Covering 30 sqft per pack, it offers easy peel-and-stick installation to dramatically reduce road noise and vibrations, enhancing in-car audio quality and delivering a luxury driving experience at a cost-effective price. ## 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. ## 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 adhesives are needed to install this product. - ★ SILESS VIBRO specifications — Thickness 120 mil/ 0.12 inches/ 3mm, Coverage area - 30 ft², Number of sheets in the box - 24, each sheet size - 15.35x11.81 inches. The installation instructions are included in the package but a roller isn't. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09Y5BQYGL | | ASIN | B09Y5BQYGL | | Best Sellers Rank | #134,147 in Automotive ( See Top 100 in Automotive ) #242 in Automobile Insulation | | Brand Name | Siless | | Coverage | 30 square foot | | Customer Reviews | 4.7 4.7 out of 5 stars (740) | | Customer reviews | 4.7 4.7 out of 5 stars (740) | | Date First Available | 7 August 2022 | | Item Dimensions L x W | 42L x 24.2W centimeters | | Item Thickness | 0.12 Inches | | Item model number | VAR12030MIL | | Manufacturer | Bema Group Inc. | | Manufacturer | Bema Group Inc. | | Manufacturer Part Number | VAR12030MIL | | Material Type | Rubber | | Model Number | VAR12030MIL | | Number of Items | 1 | | Product Dimensions | 38.99 x 30 x 0.1 cm; 8.18 kg | | Recommended Uses For Product | car soundproofing and sound dampening | | UPC | 094308950297 | | Unit Count | 1 Count | ## Product Details - **Brand:** Siless - **Item thickness:** 0.12 Inches - **Material:** Rubber - **Product dimensions:** 42L x 24.2W centimeters - **Recommended uses for product:** car soundproofing and sound dampening ## Images ![Siless Max 120 mil (3mm) 30 sqft Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material (30 sqft) - Image 1](https://m.media-amazon.com/images/I/81jJifLYjJL.jpg) ## Available Options This product comes in different **Size** options. ## 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.tn/products/459030402-siless-max-120-mil-3mm-30-sqft-car-sound-deadening](https://www.desertcart.tn/products/459030402-siless-max-120-mil-3mm-30-sqft-car-sound-deadening) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-22*