SDRF20 Square Feet Black Tri-Layer Sound Deadening (Five Sheets of 18" x 32")

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sticked nice and well and also cut nicely

Added to the doors and rear hatch of my 4Runner and it's really helped reduce cabin noise and improve the sound quality of the speakers. Doors feel more solid when they close. Less interior rattles. Highly recommend. Apply it in large sheets to outer door skins, the inner door skins, AND the inside of the plastic door panels for best effects. The NVX sound deadening products have tested the best of all of the more budget-friendly brands. Apparently the CLD butyl layer on this is the same as their standard CLD sheets.

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This was installed 2 years ago, I just bought more NVX 3-layer to get more coverage on the floor and doors. It definitely does the job and is easy to apply. The foam material helps in my application for thermal insulation and seems to work better overall than the cheap 2-layer stuff I have in the rear of the vehicle. It also packs down less under foot areas which are just covered by thin aftermarket carpet.