177 mil 20 sq ft Ultra Thick Full Car Sound Deadening Kit (Five 18" x 32" Sheets) - Black
• 20 square feet ultra thick sound deadening kit
• Solid black design for any stealth car audio installation
• Material Used: Vibration Dampener
• Material Thickness: 0.17"
• Install Location: Entire Vehicle
• Pack includes five 18" x 32" sheets
• 20 square feet ultra thick sound deadening kit
• Solid black design for any stealth car audio installation
• Material Used: Vibration Dampener
• Material Thickness: 0.17"
• Install Location: Entire Vehicle
• Pack includes five 18" x 32" sheets
NVX Ultra Thick Sound Dampening Material
Achieve the ultimate in sound insulation with NVX Ultra Thick Sound Dampening material, designed for those who demand maximum noise control and vibration reduction. At 4.5mm thick—more than twice the thickness of standard dampening materials—this product provides unparalleled soundproofing for your vehicle. Our advanced formulation not only blocks road noise but also absorbs vibrations with up to 70% greater effectiveness, resulting in a quieter, more immersive driving environment. Ideal for SPL competitors and high-impact applications, NVX Ultra Thick reduces unwanted panel flex, enhances audio clarity, and enables higher SPL levels without distortion. Perfect for areas such as doors, floors, and trunks, this material delivers a durable, easy-to-apply solution for those seeking the very best in sound quality and control.
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Manufacturer:
Model Number:
SDBPRO20
Weight:
30.00lbs
Internal SKU:
sdbpro20
Internal Product ID:
202875
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The best sound deadner I have found next to Second skin!
I love this double thick deadner,it's like the Second Skin brand,but cheaper in price. Really heavy and helps stop rattle,and deadens road noise better than regular deadner. I'll keep buying this and the NVX silver deaner is thinner for places ths is too thick.
Verified purchase
1 found this helpful
Great Product Highly Recommend
I used the NVX SDBTK20 (91 mil) on my previous truck and just used the Ultra Thick SDBPRO20 (4.5 mm) on my Ranger Raptor. Over twice as thick and does a great job. Applied easily and definitely gives the doors a solid feel.
Verified purchase
NVX thick sound deadener
This pack of sound deadening sheets is thicker and helps stop the vibration from my system. I would definitely recommend this pack of deadener if your trying to find something to stop the vibration and rattles. Good price for what it does!
Verified purchase
Super thick
Nvx sound deadener ranks close to the top. This stuff is super thick
Verified purchase
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
