--- 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: "¥65613" currency: JPY in_stock: true category: "Siless" url: https://www.desertcart.jp/products/463695441-siless-max-120-mil-30-sqft-car-sound-deadening-mat store_origin: JP region: Japan --- # 120 mil thickness for max damping 30 sqft coverage per pack Advanced Bmastic tech for superior noise reduction Siless Max 120 mil 30 sqft Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material **Brand:** siless **Price:** ¥65613 **Availability:** ✅ In Stock ## Summary > 🔇 Silence is the new luxury—upgrade your ride’s vibe now! ## 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?** ¥65613 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/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 - • **Generous Coverage:** 30 sqft per pack covers large areas for full car soundproofing - • **Effortless Peel & Place:** No adhesives or sprays—just trim, peel, place, and roll for instant install - • **Cost-Effective Excellence:** Premium sound insulation without premium price tag - • **Industrial-Grade Thickness:** 120 mil thickness delivers elite vibration and noise control - • **Cutting-Edge Bmastic Formula:** Newly invented compound ensures top-tier sound deadening ## Overview Siless Max 120 mil Car Sound Deadening Mat offers 30 sqft of industrial-grade butyl insulation with advanced Bmastic technology, providing superior noise and vibration dampening. Designed for easy peel-and-place installation, it’s the cost-effective choice for automotive enthusiasts seeking professional soundproofing and enhanced in-car audio quality. ## 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 ## 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 | #12,084 in Automotive ( See Top 100 in Automotive ) #23 in Automobile Insulation | | Brand Name | Siless | | Coverage | 30 square foot | | Customer Reviews | 4.8 4.8 out of 5 stars (868) | | 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 Items | 1 | | Number of Packs | 1 | | Recommended Uses For Product | Automotive soundproofing and sound dampening, improving sound quality, and eliminating road noise | | UPC | 094308950297 | | Unit Count | 1 Count | ## Product Details - **Brand:** Siless - **Item Thickness:** 120 mils - **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 ## 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) ## Available Options This product comes in different **Set** 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.jp/products/463695441-siless-max-120-mil-30-sqft-car-sound-deadening-mat](https://www.desertcart.jp/products/463695441-siless-max-120-mil-30-sqft-car-sound-deadening-mat) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-01*