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sound proofing

  1. Audio & Electronics
    Has any one used or heard of Gorilla Sound Damping Mats? I saw their listing on ebay and found them pretty cheap compared to others(mainly Dynamat). If some one has good experience with other sound damping mats, please share. I am planning to pick 50SQFT 80MIL(approx 2 mm thick) Gorilla S D...