14$ id: 2081025
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Material SP series are a group of innovative, self-adhesive, sound-absorbing materials. The structured pyramid surface of the material efficiently absorbs the energy of the sound wave. Through the thin partition of closed cells, the material does not pass a moisture


Sheet Size: 750h1000 mm
Package: 16 sheets = 12 sq. m
Thickness: 13 mm
Size of the pyramid: 7h6