Check the listing for details. Home Decoration Wall Repair Cream. Color: White, Condition: New. Listed at 18.55 USD. It can repair wall cracks, a protective film on the wall, suitable for rental housing decoration, removal of wall stains, graffiti, scratches, stains, cracks and so on.Its use is simple: Please use a scraper to clean the peeling part of the wall and ensure that the surface is clean and dry.Use a shovel/scraper to evenly apply the wall repair paste to the damaged part (if the thickness is more than 2mm, it needs to be scraped off in a batch). After the wall repair is dry (not less than 2 hours), sand the surface to remove dust, and then apply the wall paint evenly with a roller or brush.A second application completes the repair. It can quickly and effectively repair the cracks in the wall, so that the wall is restored as new, the composition is safe, and the effect is lasting.