Hey there! So we bought a house that's got some issues with the pool. We have some leaking, tiles falling off, all softd of fun stuff. We went ahead and removed all the tile and thinset and got down to what i think the bond beam. Pieces were cracked and broke off while using the hammed drill to remove tiles. Before we re-tile... what do we need to use to repair the cracks in the bond beam? Hydraulic cement? Pictures attactched.