òDouble
Wrapped Backerboard:á A lightweight cementicious
backerboard with a polystyrene aggregate, fiberglass mesh and a double wrapped edge.
òCement Coated Backerboard:á An aggregated cement core reinforced with
polymer coated glass fiber mesh and a cement coated edge.
òGlass Mesh Backerboard:á A concrete, glass mesh backer unit with
reinforcements and an open mesh edge.
òFiber Cement Backerboard: A fiber cement board with
cellulose aggregates and a squared off, open edge for interior use only.