Hi , I just find someone show how to use this product online. So my question is that do I have to chip off some of the crack bits or I just use the bo ...

apparently, this is only hole I found under this pillar , all other three are fine .

Can you elaborate how to apply the builder bog , and what do you mean by seasoning ( cold ). And automative filler is those for the bump ?

Thanks for your reply, can you elaborate how to apply this builder bog ?

Giving that that is about 1M *1M area need to re-plaster , after removing all the loosing plaster, what preparation to the wall before plastering? Som ...