Can lime walls be directly scraped with putty powder?
Why don't you put holes in the plaster powder to fill, it is cheap to use it to fill large after scraping putty powder, can save the province. (answering questions depends on the quality of the answer, not the level of view)
Lime wall should be treated to the base, it can be putty powder. Otherwise, putty powder will not stick firmly.
In order to ensure long-term use effect, it is suggested that:1, lime wall parts attached to non-woven fabrics, scrape a layer of gypsum powder, and then batch scraping putty (powder) two times, polished flat, brush latex paint;2, the lime layer shovel, batch scraping a plaster, and then batch scraping putty (powder) two times, polished flat brush latex paint;The second way is better than the first.
