* ~1 z" O6 j8 c$ W( U(DIY) buy at HD, apply leak seal from inside OR , o& d- g: q7 y6 y$ b7 I" P/ g 0 d7 e4 U4 u; ^! T' ehire some professional company that armed with high pressure injection equipments to do the leak plug.
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should work, high pressure injection is the best and have lifetime warranty.0 M% h/ d: g# i- m7 {9 M. P9 g
, y$ q* K9 ]4 ~! n0 V" k K: Jhairline cracks not going all the way through wall is not unusual, 8 q3 Z8 a& I6 l) M9 n
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big crack is rare, if possible, I rather back off