<prompt> Which of the following is an adhesive perforation repair material:Calcium sulphate.Amalgam.ZOE.Geristone.  <response>: Geristore Rapid setting resin-glass ionomer hybrids-Has good capacity of bonding with the tooth structureRecommended for:-Root-end filling materialRestoring subgingival surface defectsRoot surface cariesExternal root resorption lesionsIatrogenic root perforationsSubgingival oblique fractured roots 