Hi I am removing 20 downlighters and replacing them with another lighting solution. I have access from above, so the idea is to place a piece of cut out plasterboard over the hole from above using some bonding plaster or building adhesive. Then from below to fill the whole. What would be the best method of filling the whole to a good standard.
Should i pva the area and then fill with mutifinish and blend it in with a trowel and wet brush, but this may slump. or should i part fill with bonding plaster or other material, wait for it to dry and then use mutli finish or light filler for instance.
Should i pva the area and then fill with mutifinish and blend it in with a trowel and wet brush, but this may slump. or should i part fill with bonding plaster or other material, wait for it to dry and then use mutli finish or light filler for instance.