Spec Sheet Safety Data Sheet Excellent acoustic and thermal characteristics make for quiet, efficient air delivery. Unwanted “booms” and “cracks” caused by sheet metal ducts, minimized. Made with a foil-scrim-kraft (FSK) vapor retarder and a lightweight, non-woven black mat on the airstream surface. Yellow phenolic based binder (the glue that holds the fiberglass together). Item Codes: KNDBE1X48X120-CT Knauf Yellow Ductboard 1x48x120-CT KNDBE1X48X120-PL Knauf Yellow Ductboard 1x48x120-PL (44 sheets/pallet) KNDBE112X48X120-CT Knauf Yellow Ductboard 1.5x48x120-CT KNDBE112X48X120-PL Knauf Yellow Ductboard 1.5x48x120-PL (30 sheets/pallet) KNDBE2X48X120-CT Knauf Yellow Ductboard 2x48x120-CT KNDBE2X48X120-PL Knauf Yellow Ductboard 2x48x120-PL (22 sheets/pallet)
