Izikrufu zeChipboard zinemisonto enzulu yokwandisa amandla okubamba umsonto orhabaxa kunye nenqaku elibukhali ukubonelela ukubamba okuphezulu kunye nomncinci umcu ophuma kwi-chipboard, ibhodi ye-MDF okanye amaplanga athambileyo.
Kubonelelwe ngeCR3, CR6 Yellow Zinc / Zinc / Black Oxidize kunye nabanye.