The material of SP series are a group of innovative, self-adhesive, sound-absorbing materials. Pyramidal structured surface material effectively absorbs the energy of the sound wave. Due to the thin walls of closed cells, the material does not let moisture in and at the same time zvukopodrazhanii.
|Sheet size:||750х1000 mm|
|In the package:||16 sheets = 12 square meters|
|The size of the pyramid:||7x6|