Option 3: Using hydraulic cement and filler Hydraulic cement is excellent for filling larger cracks and making a durable repair. Clean and widen the crack as described earlier. Follow the ...

Errant dust will prevent the filler from adhering properly. You can fill hairline cracks with epoxy once you’ve cleared them of dust. The first step to fill a moderate crack wider than one ...

Cracks and holes in your concrete will expand rapidly as more water seeps into the surface, so grab some concrete crack ...

"We've known for several months that these cracks are unusual," said Lang. "We've poured thousands and thousands of metres of concrete in our careers and we've never seen a concrete this new ...