1)Heat insulation,noise elimination,sound absorption

2)Used as duct jacket on the glass wool of an insulated flexible duct,or as other heat insulation of HVAC system and vapor barrier.

Specifications:

1)Foil:7-micron

2)Fiberglass Cloth

3)PE

4)Roll Width:1.0m,1.2m,1.25m,1.3m

5)Rol Length:60m,120m,300m,500m

Packing:

60 Roll:Plastic Shrinking Sleeve

120,300,500 Roll:Kraft Cardboard

The thicknee of foil,roll length and roll width can supply as customers' requests.