1) 430 g/m aluminised fiberglass fabric.2) 10-mm thick 70/90 kg/m polyurethane.3) 2-mm thick EPDM mass (4 kg/m).4) 10-mm thick 70/90 kg/m polyurethane.5) 2-mm thick EPDM mass (4 kg/m).6) 10-mm thick 70/90 kg/m 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.
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