{"product_id":"80-mil-18-sqft-car-sound-deadening-mat-thick-butyl-noise-insulation","title":"80 mil 18 sqft Car Sound Deadening Mat - Thick Butyl Noise Insulation","description":"\u003cp\u003eOur review of the 80 mil 18 sqft Car Sound Deadening Mat finds it best for DIY installers and drivers who want a straightforward way to cut road and panel noise without professional tools. The biggest reason to buy is the thicker 80 mil butyl + foil construction, which delivers noticeably better damping than thinner sheets and includes a foil embossing indicator that makes it easy to confirm a correct installation. The material is very sticky, comes in handy-sized sheets for cutting, and balances weight and effectiveness for automotive use.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e80 mil thickness:\u003c\/strong\u003e Provides 1.5 times the thickness of previous versions for improved vibration damping and quieter cabin noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-adhesive butyl layer:\u003c\/strong\u003e Strong tack makes the mat stick to panels and remain in place even in warm conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFoil facing with embossing indicator:\u003c\/strong\u003e The foil must be smoothed flat, which gives a clear visual cue that the sheet is installed correctly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLight weight per area:\u003c\/strong\u003e At about 0.5 pounds per 1 square ft the material offers good deadening without excessive added mass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheeted format:\u003c\/strong\u003e Comes in manageable sheets that are easy to cut and shape for wheel wells, doors, floor pans and trunk spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY friendly:\u003c\/strong\u003e Simple peel-and-stick application suits hobbyists and those installing sound deadening for the first time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis mat is aimed at car owners, audio hobbyists, and weekend mechanics who want to reduce road noise, improve audio clarity, or damp panel resonance. It suits installations on doors, floors, trunks and body panels where added thickness and adhesion matter.\u003c\/p\u003e\n\u003cp\u003eIt is less appropriate for users who need an all-in-one thermal barrier with fire-rated certification or for installs that require a liquid-applied product to reach highly contoured, hidden cavities. Professional shops that prefer spray or bespoke composites may look elsewhere.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThicker 80 mil construction gives noticeably better noise reduction than thinner mats.\u003c\/li\u003e\n\u003cli\u003eVery sticky self-adhesive butyl provides durable adhesion and performs well in warm conditions.\u003c\/li\u003e\n\u003cli\u003eFoil embossing indicator helps ensure a professional, fully rolled installation.\u003c\/li\u003e\n\u003cli\u003eSheets are easy to cut and handle, making DIY application straightforward.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot a liquid or spray option, so reaching deep or highly irregular cavities requires additional trimming or layering.\u003c\/li\u003e\n\u003cli\u003eMay add moderate bulk on tightly spaced panels where thin materials are preferred.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eKILMAT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e80 mil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoverage\u003c\/td\u003e\n\u003ctd\u003e18 sqft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eButyl with foil facing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.5 pounds per 1 sqft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormat\u003c\/td\u003e\n\u003ctd\u003eHandy size adhesive sheets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThis 80 mil butyl sound deadening mat is a solid, value-focused choice for DIY installers who need reliable adhesion and thicker insulation for door panels, floors and trunks. The embossing indicator and sheeted format simplify a professional-looking installation, and the material delivers worthwhile noise reduction without excessive weight.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan I cut the sheets to fit small panels?\u003c\/strong\u003e\u003cbr\u003eYes. The sheets are designed to be cut and shaped by hand for doors, floors and other panels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I know a sheet is installed correctly?\u003c\/strong\u003e\u003cbr\u003eRoll the foil until the embossed pattern is smoothed flat; the indicator tells you the adhesive bond is complete.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill the adhesive hold in hot weather?\u003c\/strong\u003e\u003cbr\u003eCustomers report good adhesion and performance in warm temperatures, and the butyl adhesive is formulated for automotive conditions.\u003c\/p\u003e","brand":"KILMAT","offers":[{"title":"Default Title","offer_id":48689169367259,"sku":"B082Q2J2T4","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61LcAjOl5uL._AC_SL1500.jpg?v=1778620827","url":"https:\/\/gearmusthave.com\/products\/80-mil-18-sqft-car-sound-deadening-mat-thick-butyl-noise-insulation","provider":"GearMustHave","version":"1.0","type":"link"}