Cut a piece of Plastic slightly bigger than the hole. Make a hole in the plastic and feed a piece of string through and tie a knot in one end. Push the plastic through the hole. Now, using "no nails adhesive", wipe some all round the inside of the hole using your finger then pull the string until the plastic has pulled up to the hole, once the adhesive has dried cut the string off and fill with poly filler. Tried and tested many times on plaster board walls good luck. Joe
Joe, May 2010
