--- product_id: 3859916 title: "DYNAMAT 11103 Dynaliner 32\" x 54\" x 1/2\" Thick Self-Adhesive Sound Deadener – Made in USA" brand: "dynamat" price: "S$275" currency: SGD in_stock: true category: "Dynamat" url: https://www.desertcart.sg/products/3859916-dynamat-11103-dynaliner-32-x-54-x-1-2-thick store_origin: SG region: Singapore --- # Thick 1/2 inch for max insulation Nearly double thermal resistance Durable self-adhesive closed cell rubber DYNAMAT 11103 Dynaliner 32" x 54" x 1/2" Thick Self-Adhesive Sound Deadener – Made in USA **Brand:** dynamat **Price:** S$275 **Availability:** βœ… In Stock ## Summary > πŸš— Silence & Coolness, Engineered to Impress ## Quick Answers - **What is this?** DYNAMAT 11103 Dynaliner 32" x 54" x 1/2" Thick Self-Adhesive Sound Deadener – Made in USA by dynamat - **How much does it cost?** S$275 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/3859916-dynamat-11103-dynaliner-32-x-54-x-1-2-thick) ## Best For - dynamat enthusiasts ## Why This Product - Trusted dynamat brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Rust & Mildew Proof:** Closed cell rubber won’t trap moisture, protecting your car’s interior from corrosion. - β€’ **Ultimate Thermal Shield:** Nearly double the thermal resistance keeps your ride cool under pressure. - β€’ **Pro-Grade Sound Deadening:** Trusted by top custom builders for a whisper-quiet, premium driving experience. - β€’ **Made in the USA Since ’89:** Original, reliable, and backed by decades of automotive soundproofing expertise. - β€’ **Perfect Fit, Maximum Coverage:** One large 54”x32” sheet covers 12 sq ft, tailored for floors, roofs, and underhood. ## Overview DYNAMAT 11103 Dynaliner is a 1/2 inch thick, self-adhesive sound deadener and thermal insulator designed for automotive use. Covering 12 square feet per sheet, it features durable closed cell rubber that resists rust and mildew, nearly doubles thermal resistance, and is trusted by professional custom builders. Made in the USA since 1989, it delivers premium soundproofing and heat control for floors, roofs, and underhood applications. ## Description Buy DYNAMAT 11103 Dynaliner 32" x 54" x 1/2" Thick Self-Adhesive Sound Deadener – Made in USA: Insulation - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases ## Features - Nearly Double Thermal Resistance: Dynaliner is the most effective automotive lightweight thermal insulator available, and is perfect to use on top of Dynamat Xtreme on Floor, Roof, Underhood & Fiberglass Enclosures - Trusted by Car Lovers & Professionals Alike: Dynamat is used by the world’s top hot rod & custom builders because they know it makes their cars ride cool & quiet - Durable Self-Adhesive Closed Cell Rubber: This pack contains 12 square feet of Dynaline in one 54”x32” sheet; since it will not hold water, it will not promote rust or mildew like most under carpet paddings & thermal insulators - Available in β…›, ΒΌ & Β½ Inch Thickness: Use the thickest Dynaliner your space will allow - Made in the USA Since 1989: Dynamat is the original & most trusted name in soundproofing & heat control. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001JT5NIU | | Best Sellers Rank | #24,014 in Automotive ( See Top 100 in Automotive ) #33 in Automobile Insulation | | Brand Name | Dynamat | | Coverage | 12 square feet | | Customer Reviews | 4.7 4.7 out of 5 stars (317) | | Global Trade Identification Number | 00769103111036 | | Included Components | DYNAMAT-DYNAMIC CONTROLS | | Item Dimensions L x W | 54"L x 32"W | | Item Thickness | 0.5 inches | | Item Type Name | ACCESSORIES | | Manufacturer | Dynamat | | Manufacturer Part Number | 11103 | | Manufacturer Warranty Description | LIMITED WARRANTY | | Material Type | Rubber | | Model Number | 11103 | | Number of Items | 1 | | Recommended Uses For Product | Sound deadening and thermal insulation in car parts | | UPC | 769103111036 | | Unit Count | 1 Count | ## Product Details - **Brand:** Dynamat - **Item Thickness:** 0.5 inches - **Material:** Rubber - **Product Dimensions:** 54"L x 32"W - **Recommended Uses For Product:** Sound deadening and thermal insulation in car parts ## Images ![DYNAMAT 11103 Dynaliner 32" x 54" x 1/2" Thick Self-Adhesive Sound Deadener – Made in USA - Image 1](https://m.media-amazon.com/images/I/61HehFO4MyL.jpg) ![DYNAMAT 11103 Dynaliner 32" x 54" x 1/2" Thick Self-Adhesive Sound Deadener – Made in USA - Image 2](https://m.media-amazon.com/images/I/31kJQGZ9R+L.jpg) ![DYNAMAT 11103 Dynaliner 32" x 54" x 1/2" Thick Self-Adhesive Sound Deadener – Made in USA - Image 3](https://m.media-amazon.com/images/I/51LAbvBGSML.jpg) ![DYNAMAT 11103 Dynaliner 32" x 54" x 1/2" Thick Self-Adhesive Sound Deadener – Made in USA - Image 4](https://m.media-amazon.com/images/I/51+1pZRetjL.jpg) ![DYNAMAT 11103 Dynaliner 32" x 54" x 1/2" Thick Self-Adhesive Sound Deadener – Made in USA - Image 5](https://m.media-amazon.com/images/I/21-75GBF1AL.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - Dynamat Dynaliner 1/2 inch Lightweight Automotive Thermal Insulator – Heat Dampening Kit for Car Floor, Roof, Underhood & Fiberglass Enclosures – Easy Self-Adhesive Install – 32” x 54” x ½”, 12 sq ft - Dynamat Xtreme Sound Deadening Car Insulation Bulk Pack – Noise Dampening Kit for Floor, Doors, Panels, Hood, Engine or Trunk – Easy Self Adhesive Install – 9 Sheets 18”x32” Each, 36 sq ft total - DYNAMAT 10007 Dyna-Roller Professional Heavy Duty Sound Deadener Installation Tool with Wood Handle and 2" Wide Rubber Roller --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/3859916-dynamat-11103-dynaliner-32-x-54-x-1-2-thick](https://www.desertcart.sg/products/3859916-dynamat-11103-dynaliner-32-x-54-x-1-2-thick) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-08-24*