--- product_id: 275884270 title: "KILMAT 50 mil (1.3 mm) 50 sqft (4.7 sqm) Car Sound Deadening Mat, Alubutyl automotive Sound Deadener, audio Noise Insulation and dampening" brand: "kilmat" price: "$404.02" currency: USD in_stock: true category: "Kilmat" url: https://www.desertcart.us/products/275884270-kilmat-50-mil-1-3-mm-50-sqft-4-7 store_origin: US region: United States of America --- # 50 mil (1.3 mm) thickness for max dampening 50 sqft (4.7 sqm) coverage for full car insulation Self-adhesive butyl foil for easy DIY install KILMAT 50 mil (1.3 mm) 50 sqft (4.7 sqm) Car Sound Deadening Mat, Alubutyl automotive Sound Deadener, audio Noise Insulation and dampening **Brand:** kilmat **Price:** $404.02 **Availability:** ✅ In Stock ## Summary > 🔇 Silence is the new luxury—make your car a quiet sanctuary. ## Quick Answers - **What is this?** KILMAT 50 mil (1.3 mm) 50 sqft (4.7 sqm) Car Sound Deadening Mat, Alubutyl automotive Sound Deadener, audio Noise Insulation and dampening by kilmat - **How much does it cost?** $404.02 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/275884270-kilmat-50-mil-1-3-mm-50-sqft-4-7) ## Best For - kilmat enthusiasts ## Why This Product - Trusted kilmat brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Cut, Roll, Silence:** Handy sheet sizes and smooth-rolling foil make installation quick, clean, and satisfying—join thousands who’ve upgraded their ride’s vibe. - • **DIY Friendly, Pro Results:** Ultra-sticky self-adhesive butyl foil with a unique embossing indicator guarantees flawless, bubble-free installation every time. - • **Lightweight Yet Heavy-Hitting:** At just 0.35 lbs per sqft, it’s the perfect balance of weight and performance for superior noise and heat insulation. - • **Full-Car Coverage, Zero Compromise:** Generous 50 sqft area lets you soundproof your entire vehicle, not just the doors—without breaking the bank. - • **Precision Thickness, Maximum Silence:** 50 mil thickness engineered to crush road noise and rattles with professional-grade efficiency. ## Overview KILMAT 50 mil sound deadening mat delivers professional-grade noise and heat insulation with 50 square feet of self-adhesive butyl foil. Designed for easy DIY installation, its optimal 1.3 mm thickness and unique embossing indicator ensure maximum sound dampening and a flawless fit. Lightweight yet highly effective, it offers full-car coverage at a fraction of the cost of premium brands, making it the go-to choice for millennial professionals seeking a quieter, more refined driving experience. ## Description KILMAT 50 mil (1.3 mm) 50 sqft (4.7 sqm) Car Sound Deadening Mat, Alubutyl automotive Sound Deadener, audio Noise Insulation and dampening : desertcart.co.uk: Automotive ## Features - Very sticky self-adhesive 50 mil automotive butyl and foil sound deadening. It is user-friendly viable material suitable for DIY installation. KILMAT is really efficient and easy-to-install - Now everyone can easily eliminate the annoying road noise in the vehicle. We've designed the product that pretty efficiently handles the rattle and reduces noise while being affordable to almost everyone. KILMAT would deaden the entire car for the same money that would be enough to only insulate the doors using the expensive brands material - Automotive self-adhesive insulation consists of butyl. KILMAT sound deadening has a total weight of 0.35 pounds/1 square feet (1.75 kilograms/1 square meter). This weight ensures optimum efficiency and sound insulation that could be possibly gained from 50 mil (1.3 mm) thickness material. KILMAT 50 mil is light weighted sound deadening material - Audio insulation KILMAT has a special indicator as to if it is installed correctly. The special embossing on the foil must be rolled out till it is plain smooth, then you'll be 100% sure that the soundproofing is set correctly and professionally. The sound dampening material comes in handy size sheets which make it easier in terms of cutting and installation process - Sound deadening material specifications: Nominal thickness 50 mil (1.3 mm); Total coverage area of 50 square feet (4.7 square meter); Number of sheets in the stack 47; Nominal sheet Size 9.8x15.7 inch (250 x 400 mm) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0751G6TMV | | Best Sellers Rank | 521,499 in Automotive ( See Top 100 in Automotive ) 913 in Automobile Insulation | | Brand | KILMAT | | Coverage | 50 square foot | | Customer Reviews | 4.8 4.8 out of 5 stars (7,358) | | Global Trade Identification Number | 00857195006146 | | Included Components | Instructions, Sound Deadening Mats | | Item Dimensions L x W | 40L x 25W centimetres | | Item Thickness | 0.25 Millimetres | | Item Type Name | 001 | | Item Weight | 6.72 Kilograms | | Manufacturer | KILMAT | | Manufacturer Warranty Description | Not applicable. | | Material | Butyl | | Model Number | KLM5050 | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | KLM5050 | | Recommended Uses For Product | Reduce noise and heat in vehicles | | UPC | 857195006146 | | Unit Count | 4.6452 square meter | ## Product Details - **Brand:** KILMAT - **Item thickness:** 0.25 Millimetres - **Material:** Butyl - **Product dimensions:** 40L x 25W centimetres - **Recommended uses for product:** Reduce noise and heat in vehicles ## Images ![KILMAT 50 mil (1.3 mm) 50 sqft (4.7 sqm) Car Sound Deadening Mat, Alubutyl automotive Sound Deadener, audio Noise Insulation and dampening - Image 1](https://m.media-amazon.com/images/I/71ircjvI9TL.jpg) ![KILMAT 50 mil (1.3 mm) 50 sqft (4.7 sqm) Car Sound Deadening Mat, Alubutyl automotive Sound Deadener, audio Noise Insulation and dampening - Image 2](https://m.media-amazon.com/images/I/51QcsaXguBL.jpg) ![KILMAT 50 mil (1.3 mm) 50 sqft (4.7 sqm) Car Sound Deadening Mat, Alubutyl automotive Sound Deadener, audio Noise Insulation and dampening - Image 3](https://m.media-amazon.com/images/I/51ZZ8jLQNRL.jpg) ![KILMAT 50 mil (1.3 mm) 50 sqft (4.7 sqm) Car Sound Deadening Mat, Alubutyl automotive Sound Deadener, audio Noise Insulation and dampening - Image 4](https://m.media-amazon.com/images/I/51CrZcnx+NL.jpg) ![KILMAT 50 mil (1.3 mm) 50 sqft (4.7 sqm) Car Sound Deadening Mat, Alubutyl automotive Sound Deadener, audio Noise Insulation and dampening - Image 5](https://m.media-amazon.com/images/I/41V2RFqSk2L.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: D could this work as a mat for Drums to reduce the sound going through the floor?** A: Yes as it stops the floor vibrating **Q: Are these mats suitable for insulating the engine bay on a boat - will the adhesive last well in a marine environment? Thank you.** A: Hello buddy I'm a boat builder but used these for my camper. I depends on the type of build material on the boat really, if its a flow coat on fibreglassake sure you key the surface with sanding paper otherwise the wax in the flow coat will inhibit adhesion and keep it out of any bilge water. The foil reflective material will help with heat reflection too. ## Frequently Bought Together - KILMAT 50 mil 50 sqft Car Sound Deadening Mat, Butyl Automotive Sound Deadener, Audio Noise Insulation and dampening - Car Sound Deadening Roller Metal Installation Tool 3 Pcs for Auto Noise Roller Car Sound Deadener Application Installation Tool Rolling Wheel Interior Accessories - KILMAT 80 mil 36 sqft Car Sound Deadening Mat, Butyl Automotive Sound Deadener, Audio Noise Insulation and dampening --- ## 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.us/products/275884270-kilmat-50-mil-1-3-mm-50-sqft-4-7](https://www.desertcart.us/products/275884270-kilmat-50-mil-1-3-mm-50-sqft-4-7) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-10-15*