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SoundSkins Silent Strip is a closed-cell rubber foam tape sold in three rolls, meant to decouple panels and seal gaps so vibration and noise transfer less. It is flexible enough to bend around curves and squeeze into tight spots, and the pressure-sensitive backing sticks it down without extra adhesive. It is a support material, not a full sound-deadening mat: it works best alongside butyl or mass-loaded vinyl rather than replacing them. Owners rate it well for sealing and rattle control; expect modest noise reduction on its own.
Availability unknown
Lowest price we've seen: $33.83 on Nov 4 at SoundSkins Global | SoundSkins USA. Tracked across 1 store since Nov 4.
Buyers rate it highly and mostly use it to seal gaps and kill rattles rather than to soundproof a whole cabin. They like how easily it conforms and sticks. Some note it is a supplement, not a substitute for proper deadening mats.
SoundSkins Silent Strip is a closed-cell rubber foam tape for sound deadening and vibration isolation. It is made for soundproofing vehicles. It can also be used to manage cables and to create an airtight seal.
The tape works as a decoupler between two surfaces, which reduces vibration and sound transfer. The airtight seal helps block road noise, wind, moisture, cold and heat. The flexible foam conforms to any shape and fits into most tight spaces.
The tape is waterproof, heat proof and self-extinguishing (flame retardant). A pressure sensitive adhesive backing makes it easy to install.