Car Audio
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Soundproofing
Decoupler
Carpet Padding
Most foam carpet padding is open cell, which will absorb and hold any water that leaks in or accumulates via condensation. Closed-cell foam is better.
- Noico WP 150 1/6" thick, closed-cell polyethylene foam seems to be discontinued.
- Lifeproof 6x9 Waterproof 5/16" thick rug pad is available from Home Depot for $0.95 per square foot.
According to this page, Lifeproof *carpet* is made by Mohawk Flooring. They may or may not also manufacture the above closed-cell foam padding.