22$ id: 2081026
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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 and at the same time zvukoprozrachen.


Sheet Size: 750h1000 mm
The package: 12 sheets = 9 sq. m
thickness: 20 mm
The size of the pyramid: 10x10