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

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.