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Wall mending paste is a kind of decorative coagulation material for smoothing the surface of the wall. It is a straight powdery material and an indispensable product before painting. Apply to the primer or directly to the work surface that can be placed on the partially depressed work surface, or it can be scraped off the entire surface,

If the wall peels off, first clean up the loose wall skin, open the cover, upgrade the wall paste concentration, use a scraper to daub the patching paste to smooth the wall surface. If the damage is deep, it can be applied for a second time, and wait for drying. After drying, there will be no ash dropping, and the protruding part should be polished with sandpaper.