This product was developed as a sound proofing material from its sister product 'Astrosafe' duct wrap due to its excellent sound reducing characteristics.
Astrosound can be used to reduce noise transmission through walls, floors and ceilings, it has a noise reduction coefficient of 0.75
The material consists of a 40mm layer of Polyester foam and a a reinforced aluminium foil layer which also help to insulate against radiant heat transfer.
