Osculati Low-thickness sound-insulating panels ISO 4589-3 65.100.05 - 1 pack of 4 pieces 65.100.05

Low thickness soundproof panels ISO 4589-3 § 1) Heat-reflecting wired aluminum. 2) EPDM mass, thickness 3 mm (5.3 kg/m2). 3) Polyurethane 70/90 kg/m3, thickness 10 mm. 4) Adhesive Tested according to ISO 4589-3 by determining the oxygen index with a high temperature test. Certified by RINa for the acoustic insulation of engine rooms of pleasure craft up to 24 m. § Sheets of cm, 100x75, Thickness mm, 13, kg/m2, 5.44, Sound absorption A*, 5, Sound impedance B*, 6, Oxygen index, > 21, 4 sheets