Top 9 Sound Deadening Spray – Automotive Insulation

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1. DEI


DEI 3 Pack Sound Deadening Boom Mat Spray On Enhance Audio Eliminate Road Noise

DEI #ad - Dries to touch in 20 Minutes, Paintable in 6 Hours. Won’t crack or Chip. Each can covers Approximately 20 sq. Ft. Helps Prevent Rust. Enhance Audio Performance.
BrandDEI #ad
ManufacturerDEI #ad
Part Number050220-3Pack

2. Design Engineering


Design Engineering 050220 Boom Mat Spray-on Sound Deadening to Reduce Unwanted Road Noise and Vibration

Design Engineering #ad - Ft. Reduce unwanted road noise and vibration, even in hard-to-reach places. Paintable in just 6 hours. Fit type: Universal Fit. Single can will cover approximately 20 sq. Won't crack or chip; helps prevent rust.
BrandDesign Engineering #ad
ManufacturerDesign Engineering #ad
Height2.69 Inches
Length9.38 Inches
Weight1.4 Pounds
Width2.69 Inches
Part Number50220
WarrantyManufacturer Warranty

3. DEI


DEI Boom MAT Spray on for Sound Deadening 18 Oz 2 Pack

DEI #ad - Single can will cover approximately 20 sq. Helps prevent rust. Reduce unwanted road noise and vibration. Paintable in 6 hours. Won't crack or chip. Ft.
BrandDEI #ad
ManufacturerDEI #ad
Height9.3 Inches
Length2.7 Inches
Weight2.82 Pounds
Width5 Inches
Part Number50220-2PK

4. Rust-Oleum


Rust-Oleum 248656 Professional Grade Rubberized Undercoating Spray, Black, 15 oz

Rust-Oleum #ad - 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. Per can. Dries to the touch in 1 hour and covers up to 10-15 sq. Professional-grade formula provides superior protection against corrosion and damage from water, salt and other chemicals. Perfect for use on bare or primed metal underbodies of cars, trailers, trucks, RVs and more. Ft.
BrandRust-Oleum #ad
ManufacturerRust-Oleum #ad
Height2.99 Inches
Length10 Inches
Weight1 Pounds
Width2.99 Inches
Part Number248656
WarrantySatisfaction Guaranteed

5. Second Skin


Second Skin Audio Spectrum Liquid Sound Deadening Spray and Paint, Water Based Viscoelastic Vibration Damper for Automotive Insulation 1 Gallon

Second Skin #ad - We recommend applying two layers of Spectrum Liquid Deadener to a total thickness of 2-3mm thicker than a quarter. Proudly made in the usa. 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.

Car sound deadening & insulation: used to dampen vibrations and stop thermal transfer on metal surfaces in all types of vehicles cars, sub-woofer boxes, boats, trucks. 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.

It will not block or absorb airborne sound waves. Sound deadening spray: spectrum liquid sound dampening material is a high heat, formulated and tested by Second Skin to adhere to metal and stop it from vibrating. Max: 5mm. Spectrum works by stopping vibrations. Stop the vibrations, water based viscoelastic polymer, stop the noise! Spectrum also works well on metal warehouse carts, and HVAC ducts.
BrandSecond Skin #ad
ManufacturerSecond Skin Audio #ad
Part NumberSpectrum

6. Custom Shop


U-POL Raptor Black Urethane Spray-On Truck Bed Liner 4 Quart Kit w/Free Custom Coat Spray Gun with Regulator

Custom Shop #ad - Protects against rust corrosion salt damp & extreme temperatures. Custom coat bedliner Spray Gun features adjustable nozzle and includes Regulator and Gauge. Easy to use: add hardener - SHAKE - SPRAY. Waterproof flexible helps deaden sound & vibrations. Abrasion and Stain Resistant.
BrandCustom Shop #ad
ManufacturerCustom Shop #ad
Part NumberCUS KIT-0822-4-GUN

7. Lizard Skins


LizardSkin 50125 Super Pro Spray Gun Kit

Lizard Skins #ad - Item package weight:3. 791 pounds. Package dimensions: 44. 0 l x 11. 8 h x 34. 0 w centimeters. Product type: Auto Accessory. Fit type: Vehicle Specific.
BrandLizard Skins #ad
ManufacturerLizardSkin #ad
Height4.8 Inches
Length17.3 Inches
Weight1 Pounds
Width13.4 Inches
Part Number50125

8. Chemical Guys


Tires and Trim 1 Gal, Chemical Guys TVD_104 Bare Bones Premium Dark Shine Spray for Undercarriage

Chemical Guys #ad - Protect and enhance shine: restore original shine to any vehicle's undercarriage, subframes, off-road vehicle and RV to protect and enhance the underside of the vehicle. Protect against fading: premium dark shine spray features enhanced UV solar protection that enhances and protects undercarriage and trim surfaces from the harmful effects of the sun.

We love our products, and we want to make sure you love them too! if you have any questions about or issues with this amazing dressing, please do not hesitate to call one of our friendly and knowledgeable customer service representatives at 866-822-3670 Mon – Fri. Great for hard-to-reach areas like wheel wells, tires and trim. Satisfaction guaranteed: our customers love our products. Chemical guys is more than a brand - it's a lifestyle with a worldwide following.

Versatile spray dressing works on any car, truck, springs and fender liners. Versatile spray dressing: premium sprayable dressing works great on undercarriages as well as plastic, vinyl, tires and bumper covers on any car, rubber, truck or off-road vehicle. The #1 brand in car care: beginners and professionals alike choose Chemical Guys, not only for the finest car care products, but the world class customer support and vast detailing knowledge.
BrandChemical Guys #ad
ManufacturerChemical Guys #ad
Height4.49 Inches
Length11.81 Inches
Weight7.55 Pounds
Width7.91 Inches
Part NumberTVD_104
Warrantycustomer satisfaction

9. Fluid Film


Penetration, Metal Wetting and Water Displacement, Fluid Film TPAS11 Powerful Rust & Corrosion Protection, Penetrant and Lubricant for Corrosion Control, 11.75 Ounce 3 Aerosol Spray Cans

Fluid Film #ad - Contains three 11. 75 oz. Spray cans. Fluid film is formulated from specially processed wool-wax, highly refined petroleum oils and selected agents to provide corrosion control, penetration, metal wetting and water displacement.
BrandFluid Film #ad
ManufacturerFluid Film #ad
Height2.5 Inches
Length8 Inches
Weight1 Pounds
Width4 Inches
Part NumberTPAS11