The baptismal pool repair cost depends on the type of damage, pool material, and pool size. Previously the pool is of concrete material, challenging to repair, but now the baptismal pool is available in fiberglass. It is coated with the thin gel layer, which is most affected, and its replacement is the best unit. As for the damage types, if the crack is minor, it needs to repair that part by applying a thin layer of getting, but if the shot is severe, you need to replace the whole unit, which is cost-effective.