DOUBLE PANEL FACADE COATING METALLIC WITH RIGID FOAM INSULATION polyurethane or polyisocyanurate BY REQUERIMEINTO. Tongued BOARD IS HIDDEN WITH FIXING SCREW PASANTE. EXTERNAL FACE AVAILABLE IN SHAPING PLISSÉ, BOX AND PIANO. INTERNAL FACE SHAPED BOX, PVC FINISHED. Recommended for use PVC FINISHING WALLS ON BOTH SIDES FOR INTERNAL ONLY.