Certain regulating certification authorities insist on the use of non-foam products for noise insulation / fire barriers.
For these applications, we supply Siderise Rockwool Marine FireBatt 2000 products.
This 40mm version has a 60 minute rating and an O foil face. The "O" foil fireproof facing has a light reflective, reinforced silver finish.
For sound absorption we recommend combining FireBatt with the soundproofing damper sheet, available separately.
Sold per sheet. Approximate sheet size: 1000mm x 600mm x 40mm (E). Has a fire rating of 60 minutes.
This product is to be used with Steel and Aluminium bulkheads and decks only.