The ABA model Barrier septum Composite is a non-reinforced loaded vinyl noise barrier sandwiched between two layers of fiberglass. A variety of facings are available including our standard industrial grade vinyl facing, an economy scrim facing and a silicone facing for high temperature or outdoor applications. Rolls measuring 4' x 25' are available with edges bound or unbound. All products have a Class A flammability rating. The ABA blankets can be used anywhere a barrier-absorber is needed such as to line the perimeter of a building or to separate two noisy areas.