t.akustik SA-N50 6pcs set

t.akustik SA-N50 6pcs set, Convoluted Foam Set, Absorber, Main frequency / effective range: from approx. 2000 Hz, Material: polyurethane foam, Bulk density: 17.0 ± 2.0 kg / m³, Compressive hardness at 40% deformation: 5.0 ± 0.5 kPa, Tensile strength: min. 100 kPa, Elongation at break: min. 80%, Flame-retardant in accordance to MVSS 302 (flame rate <100 mm / min.), corresponds to DIN 4102 B3 (combustible), Panel dimensions: 1000 x 500 x 50 mm, Grooves: 12.5 mm, Knobs: 37.5 mm, Building material class B3, in accordance with DIN 4102, Set includes 6 individual panels, Suitable adhesive available under Article Nr #177265# (not included, must be ordered separately) ...