t.akustik Pyramid Foam

Pyramid Foam Absorber Material: Polyurethane foam Main frequency range: From approx. 1250 Hz Bulk density: 25 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 80 mm Grooves: 20 mm Knobs: 60 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) 30 30-Day Money-Back Guarantee 3 3-Year Thomann Warranty available since July 2017 Item number 415548 sales unit 1 carton(s) Material Polyurethane Colour Grey Dimensions Per Piece 1000 x 500 x 80 mm