t.akustik Convoluted Foam 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) 30 30-Day Money-Back Guarantee 3 3-Year Thomann Warranty available since July 2017 Item number 415546 sales unit 1 carton(s) Material Polyurethane Colour Grey Dimensions Per Piece 1000 x 500 x 50 mm