These Gyproc EasiPatch Plasterboard Patches are ideal for repairing minor damage to plasterboard in interior walls and ceilings. These plasterboard repair patches can not only be used to cover small cracks or damage, but they can also be used to cover holes where light switches or sockets may have been removed. Each patch has a aluminium plate covered with a self-adhesive fibreglass mesh, with a coated paper backing sheet.