" p/ g1 p ?6 F0 P* X7 j3 ?should work, high pressure injection is the best and have lifetime warranty.3 u' \8 a9 {" p# j2 c
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hairline cracks not going all the way through wall is not unusual, ^+ r* S. w: V5 L' b
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big crack is rare, if possible, I rather back off