SoundSkins | Wavy Foam Sound Deadening Kit Lightweight Closed Cell Foam Mat | SSK-Wavy | 315mil/8mm, 32.3 sq ft

SoundSkins Wavy Foam is a thick sound absorbing mat made from high-quality automotive closed cell foam, designed to help insulate your cabin from outside noise while reducing vibrations, rattles, and panel contact noise. Its wavy foam surface adds cushioning behind interior panels, making it a smart upgrade for car audio builds, daily drivers, and vehicles that need cleaner cabin control.

This foam sound deadening car solution is lightweight, flexible, odor-free, and easy to cut for different applications. With a pressure-sensitive adhesive backing, waterproof construction, and resistance to mold, mildew, oil, petrol, and extreme weather, SoundSkins Wavy Foam delivers reliable performance for doors, door panels, rear decks, trunk lids, and more.

Why Choose SoundSkins Wavy Foam?

• Helps reduce rattles, vibrations, and unwanted panel noise
• Made from durable closed cell foam sound deadening material
• Lightweight, flexible, and easy to trim for custom fitment
• Waterproof and resistant to mold, mildew, oil, petrol, and weather
• Pressure-sensitive adhesive backing for easier installation
• Odor-free material for clean interior use
• Great for doors, door panels, rear decks, trunk lids, and more
• Useful for car audio builds, daily drivers, and cabin noise control

Material & Application Details

Best Uses

SoundSkins Wavy Foam is ideal for areas where plastic panels, metal surfaces, or trim pieces can create rattles and vibration. It can be used behind door panels, inside trunk areas, under rear deck panels, or anywhere extra cushioning and sound control are needed. For stronger noise reduction, it can also be paired with SoundSkins sound deadening products as part of a complete vehicle sound treatment setup.