Sound-deadening and sound-insulating ISO 4589-3 fiberglass panels

CODE 65.097.01 1) 430 g/m3 aluminised fiberglass fabric. 2) 10-mm thick 70/90 kg/m3 polyurethane. 3) 2-mm thick EPDM mass (4 kg/m2). 4) 10-mm thick 70/90 kg/m3 polyurethane. 5) 2-mm thick EPDM mass (4 kg/m2). 6) 10-mm thick 70/90 kg/m3 polyurethane. 7) Adhesive. The double separate mass ensures optimum soundproofing. For optimum sound insulation in cabins adjoining engine rooms. Type-tested in compliance with ISO 4589-3 defining the oxygen index by means of a high temperature test. R.I.N.A. certified for soundproofing of engine rooms in pleasure boats up to 24 m.