Best Spray On Sound Deadener 2022: Top 15

Sometimes it might be quite difficult to find the best spray on sound deadener. With every niche market offering so many different products, it makes sense that this is the case.

Unfortunately, this very fact can make it incredibly difficult to find the item that best suits your needs, which is why we’ve put together this spray on sound deadener buying guide.

Our Top 15 Recommendations:

# Preview Product
1 Design Engineering 050220 Boom Mat Spray-on Sound Deadening to Reduce Unwanted Road Noise and Vibration Design Engineering 050220 Boom Mat Spray-on Sound Deadening to Reduce Unwanted Road Noise and...
2 DEI Boom MAT Spray on for Sound Deadening 18 Oz (2 Pack) DEI Boom MAT Spray on for Sound Deadening 18 Oz (2 Pack)
3 Second Skin Audio Spectrum Liquid Sound Deadening Spray and Paint - Water Based Viscoelastic Vibration Damper for Automotive Insulation (1 Gallon) Second Skin Audio Spectrum Liquid Sound Deadening Spray and Paint - Water Based Viscoelastic...
4 Custom Shop Barrier Bond Black Rubberized Undercoating Sound Deadener - 14.3 Fl. Ounce Spray Can (Pack of 6) Custom Shop Barrier Bond Black Rubberized Undercoating Sound Deadener - 14.3 Fl. Ounce Spray Can...
5 Design Engineering 050220 Boom Mat Spray-on Sound Deadening to Reduce Unwanted Road Noise and Vibration, 2 Pack Design Engineering 050220 Boom Mat Spray-on Sound Deadening to Reduce Unwanted Road Noise and...
6 Design Engineering 050220 Boom Mat Spray-on Sound Deadening to Reduce Unwanted Road Noise and Vibration, 4 Pack Design Engineering 050220 Boom Mat Spray-on Sound Deadening to Reduce Unwanted Road Noise and...
7 Lizard Skins Sound Barrier, Spray On, Acrylic, Black, 1 gal Bucket, Each (2203-1GAL) Lizard Skins Sound Barrier, Spray On, Acrylic, Black, 1 gal Bucket, Each (2203-1GAL)
8 Rust-Oleum 248656 Professional Grade Rubberized Undercoating Spray, 15 oz, Black Rust-Oleum 248656 Professional Grade Rubberized Undercoating Spray, 15 oz, Black
9 LizardSkin LSCI-1GAL Ceramic Insulation LizardSkin LSCI-1GAL Ceramic Insulation
10 SOOMJ 20mmThick self-adhesive Sound Proof Padding Soundproofing Foam Acoustic Eggcrate Design Car Heatproof Foam Deadener SOOMJ 20mmThick self-adhesive Sound Proof Padding Soundproofing Foam Acoustic Eggcrate Design Car...
11 3M Professional Grade Rubberized Undercoating, Corrosion, Water and Salt Spray Resistant, 03584, 16 oz. Aerosol 3M Professional Grade Rubberized Undercoating, Corrosion, Water and Salt Spray Resistant, 03584, 16...
12 Amazon Basics Car Sound Deadener, 14.5″ x 10″, (10 count)Pack of 1 Amazon Basics Car Sound Deadener, 14.5″ x 10″, (10 count)Pack of 1
13 Siless 50 mil (1.3mm) 52 sqft Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material ( 52 sqft) Siless 50 mil (1.3mm) 52 sqft Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise...
14 2 Pack Self-Adhesive Sound Insulation Acoustic Foam, Sound Proof Padding, Fire/Water Resistant Acoustic Treatment Foam, 0.4’’ x 12’’ x72’’, 11.6 sqft 2 Pack Self-Adhesive Sound Insulation Acoustic Foam, Sound Proof Padding, Fire/Water Resistant...
15 Second Skin Spectrum Made in The USA Liquid Sound Deadener - 2 Gallon + Spray Gun/Bottle + Wire Tape + Plasti Wrap Bundle Second Skin Spectrum Made in The USA Liquid Sound Deadener - 2 Gallon + Spray Gun/Bottle + Wire Tape...

Our Favorite Spray On Sound Deadener Reviews:

SaleBestseller No. 1
Design Engineering 050220 Boom Mat Spray-on Sound Deadening to Reduce Unwanted Road Noise and Vibration
  • Reduce unwanted road noise and vibration, even in hard-to-reach places
  • Won't crack or chip; helps prevent rust
  • Paintable in just 6 hours
  • Single can will cover approximately 20 sq. ft.
  • Fit type: Universal Fit
Bestseller No. 2
DEI Boom MAT Spray on for Sound Deadening 18 Oz (2 Pack)
  • Dries to Touch in 20 Minutes, Paintable in 6 Hours
  • Each Can Covers Approximately 20 sq.ft.
  • Enhance Audio Performance
  • Helps Prevent Rust
  • Won’t Crack or Chip
Bestseller No. 3
Second Skin Audio Spectrum Liquid Sound Deadening Spray and Paint - Water Based Viscoelastic Vibration Damper for Automotive Insulation (1 Gallon)
  • SOUND DEADENING SPRAY: Spectrum liquid sound dampening material is a high heat, water based viscoelastic polymer, formulated and tested by Second Skin to adhere to metal and stop it from vibrating. Stop the vibrations, stop the noise!
  • CAR SOUND DEADENING & INSULATION: Used to dampen vibrations and stop thermal transfer on metal surfaces in all types of vehicles (cars, boats, trucks). Spectrum also works well on metal warehouse carts, sub-woofer boxes, and HVAC ducts. Spectrum works by stopping vibrations. It will NOT block or absorb airborne sound waves.
  • ADVANTAGES OF LIQUID SPRAY: Spray Spectrum into hard to reach places that sound deadening mats have trouble, such as the undercarriage of the car and the wheel wells. Spectrum is temperature rated to 400 F, so you can even use it on the firewall!
  • PAINT OR SPRAY ON SOUND DEADENING: Applied with a paint brush/roller or spray gun and air compressor. We recommend applying two layers of Spectrum Liquid Deadener to a total thickness of 2-3mm (thicker than a quarter). At 2mm thick, 1 gallon covers 20 SF. Max thickness: 5mm
  • PROUDLY MADE IN THE USA
Bestseller No. 4
Custom Shop Barrier Bond Black Rubberized Undercoating Sound Deadener - 14.3 Fl. Ounce Spray Can (Pack of 6)
  • This Product Is Ideally Suited For Application To Wheel Wells, Trunk Areas, Lower Body Panels And Underbodies
  • Paintable; Compatible With Most Top Coats
  • Ready To Spray; Fast Drying
  • 50 State Voc Compliant
  • Box of 6 Cans
Bestseller No. 5
Design Engineering 050220 Boom Mat Spray-on Sound Deadening to Reduce Unwanted Road Noise and Vibration, 2 Pack
  • Reduce unwanted road noise and vibration, even in hard-to-reach places
  • Won't crack or chip; helps prevent rust
  • Paintable in just 6 hours
  • n addition to being a superior sound absorber and a solution in controlling vibration over a wide temperature range, Boom Mats are also an excellent thermal insulator
  • NOTE: Will cover approximately 20 sq. ft.
Bestseller No. 6
Design Engineering 050220 Boom Mat Spray-on Sound Deadening to Reduce Unwanted Road Noise and Vibration, 4 Pack
  • Reduce unwanted road noise and vibration, even in hard-to-reach places
  • Won't crack or chip; helps prevent rust
  • Paintable in just 6 hours
  • n addition to being a superior sound absorber and a solution in controlling vibration over a wide temperature range, Boom Mats are also an excellent thermal insulator
  • NOTE: Will cover approximately 20 sq. ft.
Bestseller No. 7
Lizard Skins Sound Barrier, Spray On, Acrylic, Black, 1 gal Bucket, Each (2203-1GAL)
  • Sound Control
  • Part number: LSSC-1GAL
  • Package Weight: 6.35 kilograms
  • Package Dimensions: 12.7 L x 25.4 H x 12.7 W (centimeters)
SaleBestseller No. 8
Rust-Oleum 248656 Professional Grade Rubberized Undercoating Spray, 15 oz, Black
  • Perfect for use on bare or primed metal underbodies of cars, trucks, trailers, RVs and more
  • Professional-grade formula provides superior protection against corrosion and damage from water, salt and other chemicals
  • Dries to the touch in 1 hour and covers up to 10-15 sq. ft. per can
  • Undercoating helps deaden sound and reduce damage to parts
  • Features a wide, comfort spray tip and any-angle spray technology for easy painting even upside down
Bestseller No. 9
LizardSkin LSCI-1GAL Ceramic Insulation
  • Product Type :Auto Accessory
  • Package Dimensions :17.8 Cm L X 19.2 Cm W X 19.0 Cm H
  • Country Of Origin :United States
  • Package Weight :7.0Lbs
Bestseller No. 10
SOOMJ 20mmThick self-adhesive Sound Proof Padding Soundproofing Foam Acoustic Eggcrate Design Car Heatproof Foam Deadener
  • Wave Sound Deadener Liner has the same characteristics and excellent noise insulator properties as rubber foam. It absolutely doesn't absorb water & has no odor unlike polyurethane foam. 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.Moistureproof 2.Superb backed self adhesive 3.Easy to install/handle/cut flexible Perfect for Automobiles, Condos, Apartments, Studios, Classrooms, Factory and more
  • Size:About 400mm*1000mm*20mm 15.7"x39.4" 4.3sqft Raw Material:High Quality foam rubber Function:Soundproof Stick:Best Self-adhesive Type:Car Deadening Material: Insulating fiber &Sound insulation cotton
Bestseller No. 11
3M Professional Grade Rubberized Undercoating, Corrosion, Water and Salt Spray Resistant, 03584, 16 oz. Aerosol
  • MULTI-PURPOSE UNDERCOATING may be applied to cars, truck and recreational vehicles
  • SOUND DEADENING PROPERTIES help reduce road noise
  • ASPHALT-BASED product is excellent for wheel wells, quarter panels, interior fenders, under the hood and more
  • PROTECTS THE UNDERCARRIAGE of vehicles from rust and abrasion
  • AEROSOL DISPENSER allows for easy spray-on application
SaleBestseller No. 12
Amazon Basics Car Sound Deadener, 14.5″ x 10″, (10 count)Pack of 1
  • Car sound deadener (10-piece) for creating a quieter and more comfortable in-car experience
  • Sound-proofing material (made of butyl rubber compound based substrate) helps reduce annoying vibrations and noises from the vehicle and road
  • Strong self-adhesive backing for secure placement; reflective aluminum foil on the front for better thermal insulation
  • Pliable material; easy to cut and install in a vehicle interior, cabin floor, or trunk; installation kit includes instructions
  • Each piece measures 14.5 by 10 inches; 10-square-foot total coverage area; backed by an Amazon Basics 1-year limited warranty
Bestseller No. 13
Siless 50 mil (1.3mm) 52 sqft Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material ( 52 sqft)
  • ★ Siless VIBRO 50 mil is ultimate quality sound deadening insulation. Designed for the automotive industry as an industrial sound damping material for applications that need extreme performance, it is well suited to the demanding car enthusiast as well.
  • ★ Advanced Formulation - SILESS VIBRO Damping Material consists of newly invented Bmastic, technologically most advanced and efficient sound deadening composition on the market today.
  • ★ Value - SILESS VIBRO Damping Material is just priced to be cost effective, when compared to similar products on the market. Car soundproofing does not have to be expensive to work!!
  • ★ Ease of Installation — SILESS VIBRO Damping Material is easy to install with a “peel and place” application. Simply trim the pieces to fit, peel and place and hand roll to ensure good adhesion. No messy spray-on paints or adhesives are needed to install this product.
  • ★ SILESS VIBRO specs — Thickness 50 mil/ 0.05 inches/ 1.27 mm, Coverage area 52 ft², Number of Boxes - 1, Number of sheets in box - 20, Each sheet size 23.6 x 15.94 inches. The installation instructions are included in the package, but a roller isn't.
Bestseller No. 14
2 Pack Self-Adhesive Sound Insulation Acoustic Foam, Sound Proof Padding, Fire/Water Resistant Acoustic Treatment Foam, 0.4’’ x 12’’ x72’’, 11.6 sqft
  • Sound Insulation Acoustic Foam help to reduce noise and provide sound insulation in your room. These soundproof wall foam improve sound quality inside your space by reducing flutter echoes, reverberations and reflections.
  • Premium Sound proof material for sound insulation. Higher Density Rubber Plastic Foam, 45kg/m³ in foam layer makes a more effective reduction of noise.
  • Excellent at Flame & Water Proof. B1 Class Fire Resistant. Totally water proofing, unlike wedge sponge foam, absorbing water might causing unpleasant smell.
  • Easy to Install at Arrival. Self-adhesive acoustic panel has self-adhesive layer covering the entire back that can easily stick to any surface. Unlike other compressed foam, no action of water soaking or long waiting for expansion.
  • Size: 12’’ x72’’. Cover area of 12 Square feet. Easily cut into any shapes you want, meet your different needs. Perfect for Automobiles, Condos, Apartments, Studios, Classrooms, Factory and more.
Bestseller No. 15
Second Skin Spectrum Made in The USA Liquid Sound Deadener - 2 Gallon + Spray Gun/Bottle + Wire Tape + Plasti Wrap Bundle
  • Kit includes 2 gallons of Spectrum liquid deadener (40 sq ft coverage), a spray gun, a bottle, plastic masking wrap, and wire tape.
  • Spectrum is a high heat, water based viscoelastic polymer damper formulated by Second Skin with mica, talc, calcium and crushed rubber to reduce resonance and thermal transfer.
  • Virtually odorless when wet. No odor or harmful vapors once cured
  • Heat rated to 400 degrees F
  • Proudly MADE IN THE USA

Last update on 2022-12-06 / Affiliate links / Images from Amazon Product Advertising API

How to find the best spray on sound deadener?

Here, we’ll be going over a number of factors that you can use to ensure that you’re purchasing the best spray on sound deadener for you.

Regardless of which type of item you’re looking to buy, chances are that there are existing buying guides on the internet, all of which aim to give you good spray on sound deadener recommendations.

Despite these recommendations, however, it’s always a good idea to do your own research. In addition to this research, asking yourself the following questions is also super helpful:

  • What features does the spray on sound deadener need to have to be perfect for my needs?
  • What is my budget?
  • Do I need to purchase a certain brand?

Once you’ve answered these questions and have a good idea of what you’re looking for and the buying process becomes much easier. Keep in mind that when looking for the best product, there’s no need to rush. In fact, very rarely are the ideal products found by choosing the first one you see or by basing your decisions on only one factor. Take your time and enjoy the process!

Now, with the answers to the previous questions in mind, we urge you to use our upcoming buying guide for spray on sound deadener to find what you’re looking for:

Brand

In some cases, the brand of spray on sound deadener is very important. For example, if you’re looking for an item that works in tandem with another, you might very well need both products to be the same brand. If this is the case, it’s vital to pay attention to this factor, as choosing the wrong product can mean the difference between wasting your money and buying a great product that functions as it should.

Features

The features in any given spray on sound deadener are important because they can dictate which version of an item you need and how much money you need to spend. Consider all the key features that you want your item to have and don’t settle for anything that doesn’t check at least ¾ of your boxes.

Reviews

Customer reviews about spray on sound deadener are crucial – especially when you’re buying a product that costs a lot of money or serves a big importance. Luckily, most products can be found online, which means that it’s common for there to be scores of customer reviews from those who have already purchased any given product.

Pay attention to these reviews. Take note of the pros and cons that they mention, and factor these into your big decision. In some cases, you’ll be forced to sacrifice one con in order to gain a particular pro, but being aware of the potential con is going to be beneficial in either case.

Quality

Of course, quality is key. You don’t want to purchase a low-quality product. If you do, you run the risk of your item breaking, not working properly, or otherwise proving to be very disappointing, as well as a waste of money.

You can compare spray on sound deadener quality by researching what your potential purchases are made from, contrasting the individual items against each other to discern which one is made of the best materials.

Warranty

Warranty isn’t always going to be important, but it definitely can be. This is especially true if the item in question is tech-related or expensive. A good warranty will be valid for an extended time after purchase and cover a variety of problems ranging from item defects to random accidents, water damage, and other miscellaneous events that could ruin your product.

Conclusion

The quest to find the best spray on sound deadener can be daunting – but it doesn’t have to be. It can be made much easier by asking yourself a few simple questions and then thinking critically about the items you want to buy. Consider their features, quality, brand, warranty, and customer reviews and you’re more likely to make a great purchase.