Top 10 Sound Deadening Self Adhesive

Last update: 12-07-2026

1

CANOPUS

CANOPUS Professional Car Sound Deadening Mat 80 mil Total 5 sqft, Butyl Sound Deadener Mat with Self Adhesive, Noise Dampening for Car Trunk, Door, Floor and Ceiling, Black

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• Great thickness for maximal effectiveness. The thickness of the material is providing an extra 50% insulation performance. This thick and long-lasting butyl material will outlast most similar products in the market.
• The automotive self-adhesive butyl mat will stop ambient sounds and noises. The average weight is 0.7 lbs/ft2. This has been shown to deliver optimal efficiency and maximal performance among all similar material with a thickness of 80 mil.
• Easy installation. The sound dampening material is served in a pack of 5 sheets. This will make your life much easier when cutting and installing the sheets on the panels to be insulated. You will notice the difference provided that the sound-proofing sheets are installed as expected.
• No-mess installation. Canopus noise/sound deadening sheets will be assured to be installed correctly provided that the surface of the application is cleaned out and the area of contact is rolled over with an appropriate roller.
• Package includes 5 sheets (36.8 mm x 25.4 mm each), total coverage 5 sqft.

9.5/10

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2

DEADN Hex Sound Deadening Bulk Roll 5.83m

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• Car / Van Sound Deadening
• High Grade Butyl & Aluminium Construction
• Stop Rattles, Vibration & Noise
• Supplied as 60cm x 5.83m Roll

9.4/10

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3

Dodo Mat

DEADN Hex sound deadening mat, 20 Sheets, 20 sq.ft (1.8sq.m), car & van sound proofing, vibration damping

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• 20 Sheet Sound Deadening Pack with high grade butyl construction and Hex embossed aluminium
• High quality vehicle sound deadening designed in the UK & manufactured in Europe
• The unique Dodo specification chemistry of the synthetic butyl core effectively deadens panel vibration without the excessive bulk of competitor products
• Stop rattles, Vibration & noise - Lower vehicle road, Exhaust, Engine & transmission noise
• Very soft & flexible for easy installation, 1.8mm thick with strong adhesive, Individual sheet size: 375 x 250mm, 20 Sheet Pack coverage 20 sq.ft (1.8 sq.m)

9.3/10

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4

Dodo Mat DEADN Hex sound deadening mat, 30 Sheets, 30 sq.ft (2.8sq.m), car & van sound proofing, vibration damping

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• 30 Sheet Sound Deadening Pack with high grade butyl construction and Hex embossed aluminium
• High quality vehicle sound deadening designed in the UK & manufactured in Europe
• The unique Dodo specification chemistry of the synthetic butyl core effectively deadens panel vibration without the excessive bulk of competitor products
• Stop rattles, Vibration & noise - Lower vehicle road, Exhaust, Engine & transmission noise
• Very soft & flexible for easy installation, 1.8mm thick with strong adhesive, Individual sheet size: 375 x 250mm, 30 Sheet Pack coverage 30 sq.ft (2.8 sq.m)

9.2/10

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5

Xujinsongg

10 Pcs Car Sound Deadening Self Adhesive Mat, Auto Butyl Heat Insulation & Sound Dampening Pads, Audio Noise Insulation and Dampening Mats for Car Hood Ceiling Door, 9.76x7

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• High-performance Material: The top layer is made of aluminum foil, the middle layer is made of high-density foam cotton, and the bottom layer is made of strong adhesive. It is light in weight, flame retardant, waterproof, oil-resistant, high-temperature resistant, pressure-resistant, fire-retardant, and has long-lasting durability and stability.
• Sound Insulation and Shock Absorption Performance: The sound deadening mat is fireproof, waterproof, scratch-resistant, shock-absorbing, and has high resilience. Noise insulation and dampening mat can effectively absorb and reduce road vibration and car engine noise, block the noise caused by vibration and friction, and give you a quiet driving space.
• Heat Insulation Performance: The car sound deadening pad is designed with good heat insulation performance, which can isolate the external high temperature, keep the car warm in winter and cool in summer, and maintain a comfortable temperature in the car. Provide you with a full range of heat insulation effects and bring you a better driving experience.
• Self-adhesive Design: The total size is 24.8x17.8 cm/9.76x7 in, easy to cut, and flexible to use; the super strong adhesive backing is firmly installed, and can be flexibly applied to various models and interior spaces, providing optimal efficiency and maximum performance to meet the needs of use in multiple fields.
• Wide Application: Widely used in car roofs, doors, hoods, chassis, inner and outer partitions, firewalls, trunks, wheel arches, body panels, under-seats, trunk lids, etc. Also suitable for ceilings, doors, floors, trunks, cargo areas, cafes, RVs, garages, roofs, and other places.

9.0/10

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6

Dodo Mat

Dead-EZY Sound deadening mat, 40 Sheets, 40 sq.ft (3.7sq.m), car & Van Sound proofing, Vibration Damping

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• 40 Sheet Sound Deadening Pack with butyl construction and embossed aluminium
• Dead Easy to fit van conversion sound deadening, designed in the UK
• DEAD-EZY Deadening provides a lower weight solution for the car/van owner wanting a quiet drive without adding unnecessary mass.
• Reduce rattles, Vibration & noise - Lower vehicle road, Exhaust, Engine & transmission noise
• Very soft & flexible for easy installation, 1.5mm thick with self adhesive, Individual sheet size: 375 x 250mm, 40 Sheet Pack coverage 40 sq.ft (3.7 sq.m)

8.9/10

Bestseller

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7

Uxcell

sourcingmap Heat Sound Deadening Insulation Mat Deadener Pad Uxcell Car Auto Exhaust Muffler Hood Door Waterproof 394mil 6.4sqft

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• Strong sound insulation and absorption performance,heat insulation, damping and
• Scratch resistant. The surface high-fiber cloth is fiberglass. Heatproof.Block transmit sunlight, engine, exhaust pipe heat to the cab, reduce air conditioning energy consumption, saving fuel
• Slow down the life pipeline and circuit.In the summer, due to the hot weather, heat comes from the front cover of car,shortening the life of pipeline and circuit, accelerate cracking
• Slow down the car paint ageing.Because of hot weather, the front outer cover through the direct sun, high temperature inside and outside the engine, accelerated paint aging
• Keeps Heat In-Cold Out in the Winter, Keeps Cold in-Heat Out in the Summer.In the winter, the engine temperature is very high, but outside is very low when driving, which make car parts damaged easier

8.8/10

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8

Kunsto

10 Pcs 7mm Car Sound Deadener Deadening Mat,40cm×25cm 1sqm Noise and Heat Insulation Close Cell Foam Material with Self-Adhesive Auto Waterproof Moistureproof Damping Sheets

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• 【Outstanding insulation】This car heat shield mat has an adhesive layer and is a versatile heat insulation material with excellent heat insulation performance. It can keep the car warm in winter and cool in summer and keep the car at a comfortable temperature.
• 【Noise reduction】 Car sound insulation mat are made of closed-cell foam sound insulation materials, which can effectively eliminate and block engine noise, vibration and friction noise during driving, giving you a quiet driving space and greatly improving driving comfort.
• 【Advantages】 The sound deadener damping mat is light in weight, does not absorb water, is resistant to oil and high temperature, and is also fire-resistant and flame-retardant.
• 【Widely used】Widely used in car roofs, hoods, firewalls, chassis, interior and exterior partitions, trunks, wheel arches, body panels, under seats, trunk covers, etc.
• 【Specifications】 Quantity: 10 pieces, size: 40cm×25cm, thickness: 7mm, total coverage area: 1 square meters, it is easy to cut and install to meet your needs.

8.7/10

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9

Uxcell

sourcing map 315mil 6.46sqft Car Cell Foam 8mm Sound Proofing Insulation Deadener Mat 40"x24"

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• Uxcell Lightweight Sofe Muffler Cotton Excellent for sealing against water and air ingress. It has a very low weight, oil and petrol resistant.
• The material used is an excellent insulator! The sound deadener material allows you to deal with both, cold and the heat. This is especially important in hot climate areas. Well-insulated interior is a pledge of high comfort while in vehicle. Liner heat shield material will solve the problem of excessive heating if your car is equipped with a powerful engine and enhanced exhaust system. It is also easy to use Liner as the hood insulation (hoodliner).
• Placement of using sound deadener mat:A.Hood B.Celling C.Door D.Cockpit Floor E.Tailgate F.Firwall and U Type Wall J.Front Fender H.Front and Back Wheels
• 1.Waterproof and moistureproof 2.Superb backed self adhesive 3.Easy to install/handle/cut flexible
• Perfect for Automobiles, Condos, Apartments, Studios, Classrooms, Factory and more

8.6/10

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10

5M Sound Deadening Roll Van Insulation Sound Proofing Closed Cell Foam

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• 5m x 0.6m roll
• 5mm thick with permanent adhesive
• Peel and stick application
• Isolates, insulates, and absorbs
• 1 Roll coverage 3 sq.m, 1 Roll weight: 1.5kg

8.6/10

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