--- product_id: 494231274 title: "Siless Hybrid 3in1 200 mil 25 sqft Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material" brand: "siless" price: "1134.08 DT" currency: TND in_stock: false category: "Siless" url: https://www.desertcart.tn/products/494231274-siless-hybrid-3in1-200-mil-25-sqft-car-sound-deadening store_origin: TN region: Tunisia --- # 65% noise reduction Heat barrier up to 200 mil thickness Peel & place easy install Siless Hybrid 3in1 200 mil 25 sqft Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material **Brand:** siless **Price:** 1134.08 DT **Availability:** ❌ Out of Stock ## Summary > 🔇 Silence the chaos, feel the luxury—your car’s new best-kept secret! ## Quick Answers - **What is this?** Siless Hybrid 3in1 200 mil 25 sqft Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material by siless - **How much does it cost?** 1134.08 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/494231274-siless-hybrid-3in1-200-mil-25-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 - • **Heat Shield Tech:** Thick 200 mil barrier keeps exhaust heat at bay, protecting your car’s interior - • **Cost-Effective Luxury:** Premium soundproofing at a fraction of competitor prices—upgrade without overspending - • **Ultimate Noise Blocker:** Cuts low-frequency exhaust & road noise by 65%, elevating your ride’s serenity - • **Effortless Installation:** Peel, place, and roll—no messy adhesives or sprays, saving you time and hassle - • **Triple-Layer Powerhouse:** Butyl mastic + PE foam + mass loaded butyl for max sound & heat defense ## Overview The Siless Hybrid 3in1 200 mil sound deadening mat is a premium automotive solution combining butyl mastic, PE foam, and mass loaded butyl layers to deliver superior vibration damping, heat insulation, and noise reduction. Covering 25 sqft with a thick 0.2-inch barrier, it reduces road and exhaust noise by 65%, blocks heat, and installs easily with a peel-and-place method—offering professional-grade soundproofing at an unbeatable 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 - ★ Get Extra Cool and Quiet Comfort. SILESS Hybrid is a heavy, thick, three layer (Butyl Mastic, Pe Foam, Mass Loaded Butyl Membrane) composite barrier, that solves three of the most difficult automotive problems: sound vibrations, exhaust system heat and low frequency noise. - ★ The heavy-duty composite barrier SILESS HYBRID provides damping vibrations, kills low frequency exhaust and road noise, and blocks heat. - ★ Value - SILESS HYBRID 3in1 (Damping vibrations, Heat barrier and Sound insulation Material) is just priced to be cost effective, when compared to separate which need to be combined products on the market. Car soundproofing does not have to be expensive to work!! - ★ Ease of Installation — SILESS HYBRID 3in1 Material is easy and faster 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 Hybrid 3in1 specifications — Thickness 200 mil/ 0.2 inches/ 5mm, Coverage area - 25 ft². The installation instructions are included in the package but a roller isn't. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B6JKF9SC | | ASIN | B0B6JKF9SC | | Brand Name | Siless | | Coverage | 25 sqft | | Customer Reviews | 4.7 4.7 out of 5 stars (829) | | Customer reviews | 4.7 4.7 out of 5 stars (829) | | Date First Available | 1 January 2024 | | Item Dimensions L x W | 39.1L x 24.8W centimeters | | Item Thickness | 200 Hundredths-Inches | | Item model number | SLH20025 | | Manufacturer | Siless | | Manufacturer | Siless | | Manufacturer Part Number | SLH20025 | | Material Type | Butyl | | Model Number | SLH20025 | | Number of Items | 24 | | Product Dimensions | 39.09 x 24.79 x 0.1 cm; 8.05 kg | | Recommended Uses For Product | Automotive soundproofing and sound dampening | | UPC | 094308950341 | | Unit Count | 2.3226 Square Meters | ## Product Details - **Brand:** Siless - **Item thickness:** 200 Hundredths-Inches - **Material:** Butyl - **Product dimensions:** 39.1L x 24.8W centimeters - **Recommended uses for product:** Automotive soundproofing and sound dampening ## Images ![Siless Hybrid 3in1 200 mil 25 sqft Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material - Image 1](https://m.media-amazon.com/images/I/81NDrVjx2hL.jpg) ## Available Options This product comes in different **Model** options. ## Frequently Bought Together - Siless Hybrid 3in1 200 mil 25 sqft Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material - Car Sound Deadening Roller Metal Installation Tool 3 Pcs for Auto Noise Roller Car Sound Deadener Application Installation Tool Rolling Wheel Interior Accessories - 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/494231274-siless-hybrid-3in1-200-mil-25-sqft-car-sound-deadening](https://www.desertcart.tn/products/494231274-siless-hybrid-3in1-200-mil-25-sqft-car-sound-deadening) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-18*