Product detail information:
VINCO composite material for duct/pipe make of 22mm acoustic wave sponge and 3mm soundproof felt with 0.01mm alu foil surface.main used to wrap noisy pipes and ducts to block the noise that transmits through the walls of the pipe or duct as air or other contents move through it as well as to increase the sound absorption in the cavity.
The reinforced foil-faced exterior serves as a protective jacket for indoor or outdoor applications.not only to prevent the noise spread,but also make thermal insulation.and it is easy to cut ,wrap and install with matching lag tape.
Thickness:25mm size：1000mmx5000mmx25mm.can be customized
Materials：22mm Wave Acoustic Sponge+ 3mm soundproofing materials+0.1mm Alu foil-faced.
Usage:Used to wrap noisy pipes, ducts, valves and fan housings
Soundproof products made 22 mm sound absorbing sponge, combine with sound insulation damp ing materials.The outer layer is aluminum foil.