For wide cracks you can use hydraulic cement, but since most cracks are less than 1/8 in. wide, I prefer using an epoxy injection system, which permanently seals hairline cracks as narrow as 1/16 in.

Hydraulic cement works best when applied to a relatively clean surface. Use a stainless steel wire brush to remove dust and loose material from the area, and peel off old caulk left from previous ...

The repair was supposed to be made using a process called epoxy injection. At the pre-settlement walk through, the cracks were found to have been repaired using patching cement. The client ...

First know that water was probably instrumental in making the crack, or helping to grow the crack, and no matter if you caulk it or use hydraulic cement to repair the crack, if you don’t take ...