{"product_id":"dynamat-xtreme-sound-deadening-sheet-18x32-4-sq-ft-peel-stick-noise-vibration-dampener","title":"Dynamat Xtreme Sound Deadening Sheet 18\"x32\" (4 sq ft) — Peel-\u0026-Stick Noise \u0026 Vibration Dampener","description":"\u003cp\u003e\u003cstrong\u003eDynamat Xtreme Sound Deadening Single Sheet is a peel-and-stick automotive insulation panel that reduces road noise, vibration and heat across doors, floors, hoods or trunks.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eBuilt for hobbyists and pro installers alike, this 18\" x 32\" single-sheet Hex Pack delivers 4 square feet of the brand’s proven butyl-based damping material. Thin and flexible, the sheet conforms to vehicle surfaces and stays in place with a high-tack adhesive, helping quiet rides and improve speaker performance without major fabrication. Manufactured in the USA, Dynamat Xtreme is designed to add acoustic control and thermal barrier properties wherever excess noise and vibration are a problem.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this sheet change cabin noise and speaker clarity?\u003c\/h3\u003e\n\n\u003cp\u003eApplying the Dynamat Xtreme sheet to metal panels reduces resonance and rattles that muddy sound. That means lower road and engine noise reaching the cabin and tighter, cleaner bass from loudspeakers mounted on doors or trunks.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eTargets panel vibration to cut rattles and ringing.\u003c\/li\u003e\n  \u003cli\u003eImproves speaker output by controlling unwanted resonances.\u003c\/li\u003e\n  \u003cli\u003eReduces airborne and structure-borne noise for clearer audio.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhere can I install this product on my vehicle?\u003c\/h3\u003e\n\n\u003cp\u003eThe sheet is versatile enough for doors, floor pans, trunk lids, hood undersides and interior panels. Its thin profile lets it fit behind trim and inside tight cavities while still delivering measurable damping benefits.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDoors — mount behind panels to stop buzz and improve speaker sound.\u003c\/li\u003e\n  \u003cli\u003eFloors — lay under carpets to reduce road and tire noise.\u003c\/li\u003e\n  \u003cli\u003eTrunk and hood — place on inner surfaces to block resonance and heat transfer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation for a DIYer?\u003c\/h3\u003e\n\n\u0026gt;The product is made for peel-and-stick application; cut to shape with snips, remove the liner, press firmly, and roll for full adhesion. No special tools or adhesives are required, and the material conforms to irregular surfaces for a quick retrofit.\n\n\u003cul\u003e\n  \u003cli\u003eCut with utility knife or scissors to match contours.\u003c\/li\u003e\n  \u003cli\u003ePeel backing and press; use a roller for strong, even bond.\u003c\/li\u003e\n  \u003cli\u003eThin, flexible layer fits tight corners and curved panels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the material specifics and product size?\u003c\/h3\u003e\n\n\u003cp\u003eThis Hex Pack supplies one 18\" x 32\" sheet (4 sq ft) of Dynamat Xtreme, built from a butyl rubber damping layer with an aluminum outer face for handling and thermal resistance. The sheet balances performance with a minimal added thickness so it won’t interfere with trim fitment or panel clearance.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDimensions: 18\" x 32\" — covers 4 square feet per sheet.\u003c\/li\u003e\n  \u003cli\u003eComposition: high-tack butyl damping layer with foil facing.\u003c\/li\u003e\n  \u003cli\u003eMade in the USA by Dynamat at their Ohio facility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Enthusiasts upgrading sound systems, car restorers, and DIY mechanics who want a simple way to cut noise and improve acoustic performance will find this sheet ideal. It also suits professionals seeking a reliable sheet for targeted dampening jobs where flexibility and strong adhesion matter. If you need a compact, easy-to-install solution to reduce vibration, heat transfer and unwanted cabin noise, this Dynamat Xtreme single-sheet Hex Pack is a practical, proven option.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will one sheet be enough for a single car door?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: One 18\"x32\" sheet can cover most full-size door inner panels, but you may need multiple sheets for overlap or additional panels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I trim and shape the sheet around wires and clips?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The material is thin and easy to cut, allowing precise fits around wiring, clips, and contours.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Dynamat","offers":[{"title":"Default Title","offer_id":48083108528286,"sku":"B00020CAVA","price":61.93,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/dynamat-xtreme-front-sheet.jpg?v=1785825357","url":"https:\/\/northtrailauto.ca\/products\/dynamat-xtreme-sound-deadening-sheet-18x32-4-sq-ft-peel-stick-noise-vibration-dampener","provider":"North Trail Auto","version":"1.0","type":"link"}