All our knock-out panels are provided with a protective PE film on the prepared side (prepared side recognizable by its round edge in the right upper corner) which serves as protection against scratches, corrosion and finger prints. The film is easy removable after the panels are hanged.
The TQC knock-out panels meet the requirements for Qualicoat, GSB, QIB and ISO standards.
The panels are standard delivered in 2, 4 or 8 pcs per frame and packed in a resealable carton box.
Other shapes and sizes available upon request.