How do I solve this most easily

[JonnyHedman]

Hello!

The house was built in the 30s, and since then they have drilled "through" the ceiling to pull pipes, etc.

Now I want to even out the ceiling and paint it white. What material should I use to fill in these craters that are relatively deep?

Grateful for help

 

[mexitegel]

Welcome to the forum.
Gipsputs is good for that.

 

[JonnyHedman]

Welcome to the forum.
Gypsum plaster is good for that.

Thank you.

Layer by layer, or can I apply it all at once?

 

[mexitegel]

You can apply it thickly, but since it's on the ceiling, there's a risk that the own weight might cause it to sag. It's easier to apply multiple layers than to sand.

Moisten the concrete beforehand so the plaster adheres better.

Good luck.

 

[JonnyHedman]

Thank you 🙂