Automotive door-hole-sealing material
Abstract:
An automotive door-hole-sealing material reduces noise to be generated by contact between the sheeted foam elastic material and the protrusion, and, moreover, improves quietness inside the passenger compartment with high sound absorption performance and sound insulating effect. The automotive door-hole-sealing material 1 includes a resin sheet 2, and a sheeted foam elastic material 3. The resin sheet 2 has a through hole 2c formed in association with a protruding end of the impact absorbing material 105. In a side view, the sheeted foam elastic material 3 has a portion relaxing within an inner periphery of the through hole 2c of the resin sheet 2.
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