Armaflex Duct are rubber insulation in the form of a role, designed to be used as thermal and acoustic protection of a duct in ventilation and air conditioning systems as well as piping. Closed cell structure and high
coefficient of resistance against water vapor diffusion of Armaflex Duct insulation, minimize condensation and minimize the risk of corrosion under the insulation layer. Armaflex Duct roles are free of fibers and dust, do not dust and remain uniform throughout their life.