{"product_id":"kilmat-car-sound-deadening-mat-25-sq-ft-50-mil-butyl-with-foil-reduces-road-noise-vibration-damping","title":"KILMAT car sound deadening mat 25 sq.ft. 50 mil butyl with foil — reduces road noise, vibration damping","description":"\u003cstrong\u003eKILMAT 50 mil butyl sound deadening mat is a self-adhesive automotive insulation sheet designed to reduce road noise, absorb vibration, and improve in-car audio quality.\u003c\/strong\u003e\n\n\u003cp\u003eEngineered for do-it-yourself installers and professional shops alike, this 25 square-foot pack of KILMAT sheets combines a 1.3 mm (50 mil) butyl core with a foil surface to add mass and dampening where cars need it most. Lightweight yet effective, each square foot weighs about 0.35 lb, giving a balance of manageable handling and notable noise control without adding excessive bulk.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this mat affect road and panel noise?\u003c\/h3\u003e\n\u003cp\u003eThe butyl core converts vibration energy into negligible heat while the foil layer adds stiffness to panels, together lowering rattles and airborne noise. Expect a quieter cabin and a firmer feeling from doors and floors after installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e50 mil (1.3 mm) thickness reduces mid-frequency panel resonance.\u003c\/li\u003e\n  \u003cli\u003eButyl compound absorbs vibrations for less rattle.\u003c\/li\u003e\n  \u003cli\u003eFoil facing increases surface stiffness and blocks some airborne sound.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this product easy for DIY installation?\u003c\/h3\u003e\n\u003cp\u003eYes — KILMAT sheets are supplied with a strong peel-and-stick adhesive and pre-sized panels that are simple to cut and press into place. The material remains pliable enough to conform to typical vehicle contours while offering a tactile feedback feature to confirm full adhesion.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSelf-adhesive backing adheres to clean, dry metal surfaces.\u003c\/li\u003e\n  \u003cli\u003eHand-tearable\/trim-to-fit sheets for doors, floors, or trunks.\u003c\/li\u003e\n  \u003cli\u003eEmbossed foil flattens when properly rolled, indicating correct installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat areas of a vehicle benefit most from this mat?\u003c\/h3\u003e\n\u003cp\u003eInstall KILMAT on inner doors, floors, roof sections, trunk walls, and rear wheel wells to cut vibration and reduce transmitted noise. Targeting large flat panels yields the quickest perceptible improvements.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFloor pans and under-seat areas for road and tire noise reduction.\u003c\/li\u003e\n  \u003cli\u003eDoor skins to eliminate flutter and improve speaker performance.\u003c\/li\u003e\n  \u003cli\u003eTrunks and rear decks to minimize resonance and bass bleed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this add a lot of weight or change vehicle dimensions?\u003c\/h3\u003e\n\u003cp\u003eThe mat is engineered to be lightweight for its damping performance, at roughly 0.35 lb per square foot, so a full 25 sq.ft. kit adds noticeable mass where applied but won’t substantially change vehicle clearance or handling when used as directed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTotal coverage: 25 square feet per kit.\u003c\/li\u003e\n  \u003cli\u003eNominal thickness: 50 mil (1.3 mm) for a slim, effective profile.\u003c\/li\u003e\n  \u003cli\u003eWeight: ~0.35 lbs per sq.ft. (≈1.75 kg\/m²) for efficient sound control with minimal bulk.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: KILMAT 50 mil sound deadening mats are aimed at car owners, audio enthusiasts, and installers who want a practical, professional-feeling solution to reduce cabin noise and improve audio performance without heavy, hard-to-handle materials. It’s ideal for DIY upgrades on doors, floors, trunks, and wheel wells, as well as for technicians seeking a reliable, easy-to-install dampening product for everyday vehicles and custom audio projects.\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: How thick is the KILMAT sound deadening mat?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The mat is 50 mil (1.3 mm) thick, balancing damping performance with a low-profile fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How much area does one kit cover?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: One kit covers 25 square feet, enough for multiple doors or a significant portion of floors or trunk.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"KILMAT","offers":[{"title":"Default Title","offer_id":48083160826014,"sku":"B07CBK48XN","price":64.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/kilmat-front-sheet-packaging.jpg?v=1785827120","url":"https:\/\/northtrailauto.ca\/products\/kilmat-car-sound-deadening-mat-25-sq-ft-50-mil-butyl-with-foil-reduces-road-noise-vibration-damping","provider":"North Trail Auto","version":"1.0","type":"link"}