CleanCote Xylem is a composite panel for interior use made by laminating an aluminum skin to a substrate of douglas fir plywood. A fiberglass reinforced kraft/foil scrim backer is added for panel balance and acts as a moisture barrier. This system is designed for use as interior cladding on walls in cleanroom type applications. However, Xylem is ideal for other applications where a durable and easily maintained surface are primary concerns. CleanCote Xylem features moldings that are nearly flat to the panel face reducing the amount of dust collection. CleanCote Xylem offers a non-progressive attachment system utilizing two piece (plastic receiver and an aluminum cover) extruded moldings. First, the receiver is fastened to the studs and then covered with the edge of the panel. The panels are then mechanically fastened to the studs around the perimeter and adhered in the field of the panel using construction adhesive. After an approved sealant is applied, the joint is completed using aluminum snap-on covers.