--- product_id: 5365286 title: "B-Quiet Extreme Sound Deadener 50 sqft. roll Butyl Automotive Sound Deadener, Audio Noise Insulation and dampening" brand: "b-quiet" price: "¥26897" currency: JPY in_stock: false url: https://www.desertcart.jp/products/5365286-b-quiet-extreme-sound-deadener-50-sqft-roll-butyl-automotive store_origin: JP region: Japan --- # B-Quiet Extreme Sound Deadener 50 sqft. roll Butyl Automotive Sound Deadener, Audio Noise Insulation and dampening **Brand:** b-quiet **Price:** ¥26897 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** B-Quiet Extreme Sound Deadener 50 sqft. roll Butyl Automotive Sound Deadener, Audio Noise Insulation and dampening by b-quiet - **How much does it cost?** ¥26897 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/5365286-b-quiet-extreme-sound-deadener-50-sqft-roll-butyl-automotive) ## Best For - b-quiet enthusiasts ## Why This Product - Trusted b-quiet brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description B-Quiet Extreme Sound Deadener 50 SQFT. RollExperience a Noise-Free Drive With B-Quiet!FEATURES:Thick Thermo-Acoustic ButylAsphalt Rubberwith Aluminum SkinAdvanced Adhesive Butyl Rubber to Stick to Any SurfaceHighly Effective Sound DampeningDurable and ReliableEasy to InstallCan Be Applied to The Floors, Doors, Roofs, and Trunks, But Not Under the HoodWith the B-Quiet Extreme Sound Deadener, noise stands no chance in your vehicle! Water-proof, temperature-regulating, and most importantly, noise-deadening, all 50sq.ft of this Extreme sound deadener is what you need for your vehicle.With super sticky butyl asphalt rubber attached to the aluminum skin, install this sound deadener easily on any interior surface of your vehicle without any special prep, odor, or dripping. Unlike other products, this butyl rubber is extremely pliable and can stretch a great deal, allowing it to fit all curves, contours, and edges on every surface. This means installing is a breeze.Loud car noise will eventually lead to fatigue, making driving draining instead of convenient and enjoyable. With this B-Quiet Extreme sound deadener, irritating car noises that affect the radio, music, and the flow of conversation are no longer a problem. Enjoy every ride! This video from Dylan McCool shows how our B-Quiet Extreme and Ultimate are installed. Check out our installation instructions here: How to install B-Quiet Sound Deadening ProductsStill have questions, check out our FAQ Section here: FAQB-Quiet Extreme weighs 0.28lb/sq. ft., comes in 1 foot wide rolls and is available in two sizes: 12 and 50 sq. ft. rollsAcoustic Loss Factor ASTM E756 @ 200 Hz:0.16 @ +0C (+32F)0.19 @ +10C (+50F)0.29 @ +20C (+68F)0.20 @ +30C (+86F)0.14 @ +40C (+104F)Temperature Range:-55C to +110C (-67F to +230F)Acoustic Loss FactorB ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00KITZ4SQ | | Best Sellers Rank | #3,293,429 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,413 in Siding Building Material | | Brand Name | B-Quiet | | Coverage | 50 sq. ft. | | Customer Reviews | 4.7 4.7 out of 5 stars (16) | | Item Weight | 16 pounds | | Manufacturer | B-Quiet Sound Deadening | | Manufacturer Part Number | BQX50 | | Material Type | Rubber | | Number of Items | 1 | | Recommended Uses For Product | Sound Insulation, Noise Reduction in Vehicles | | UPC | 627843409496 | ## Product Details - **Brand:** B-Quiet - **Manufacturer:** B-Quiet Sound Deadening - **Material:** Rubber - **Number of Items:** 1 - **Recommended Uses For Product:** Sound Insulation, Noise Reduction in Vehicles ## Images ![B-Quiet Extreme Sound Deadener 50 sqft. roll Butyl Automotive Sound Deadener, Audio Noise Insulation and dampening - Image 1](https://m.media-amazon.com/images/I/41LNMMImYVL.jpg) ![B-Quiet Extreme Sound Deadener 50 sqft. roll Butyl Automotive Sound Deadener, Audio Noise Insulation and dampening - Image 2](https://m.media-amazon.com/images/I/51F5PR2+XjL.jpg) ![B-Quiet Extreme Sound Deadener 50 sqft. roll Butyl Automotive Sound Deadener, Audio Noise Insulation and dampening - Image 3](https://m.media-amazon.com/images/I/41h17trWkSL.jpg) ![B-Quiet Extreme Sound Deadener 50 sqft. roll Butyl Automotive Sound Deadener, Audio Noise Insulation and dampening - Image 4](https://m.media-amazon.com/images/I/41561Laf0GL.jpg) ![B-Quiet Extreme Sound Deadener 50 sqft. roll Butyl Automotive Sound Deadener, Audio Noise Insulation and dampening - Image 5](https://m.media-amazon.com/images/I/41MNZiE02DL.jpg) --- ## 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/5365286-b-quiet-extreme-sound-deadener-50-sqft-roll-butyl-automotive](https://www.desertcart.jp/products/5365286-b-quiet-extreme-sound-deadener-50-sqft-roll-butyl-automotive) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-10*