Stucco is almost impossible to repair.
As a building material, stucco is a relatively durable, attractive, and weather-resistant wall covering. However, even though one of the primary ingredients is concrete, it is the softest version of it. So, while stucco is a trendy exterior finish, it will degrade over time if not maintained.
If you’re here to learn about repairing your stucco, you’re probably in the wrong place. We don’t recommend you do it.
That said, when stucco starts to crack, crumble, or chip, it’s time to take action.
And that action should be to replace it with concrete or vinyl siding.