Repairing a Cracked Plaster Ceiling - Epoxyworks- repairing plaster ceiling cracks , · Repairing a Cracked Plaster Ceiling By Tom Pawlak A 100 year-old friend called in tears because her living room ceiling had cracked and she was afraid that the ceiling was going to fall.Painters!! Repair cracks in a plaster ceiling? | Yahoo Answers · Repair cracks in a plaster ceiling? okay to start, we live in a 1940's plaster house, and the house had water damage from years prior on the edges of some ceilings..