by welsh brickie »
Fri Jun 13, 2014 6:10 pm
cut a square piece of plasterboard slightly bigger than the hole, then cut the plasterboard in half and snap it in two, do not cut all the way through.
drill a hole and feed some string through,
Mix some drywall adhesive and place it around the hole, then insert the plasterboard folded in two, then open the plasterboard in position using the string to align and pull it so that the board sticks to the adhesive.
Cut the string off once set and fill the area with the drywall adhesive and skim to finish