HushMat 22410 1/4-Inch Silencer Megabond Door and Headliner Shop Roll, 20 Square Feet

1/4-in. thickness is ideal behind door trim panels and on back of headlinerAbsorbs wind noise, engine noise, road/tire noise and exhaust noise between 600 Hz to 4 kHzPerformance

Great for behind door trim panel and on back of headliner Excellent Sound Absorption properties (600 – 4000 Hz) Outstanding Adhesive provides effective performance to virtually any substrate Performance over broad temperature range (-40 F up to 300 F) Simple to apply – Simply peel and stick! No application equipment investment required – no messy spray equipment Unaffected by moisture and chemicals – including alkalis and acids