The main functions of decorative wall film include the following aspects:
Cut off the alkali content on the wall: Putty powder has a high pH value and is usually alkaline. Using a wall base film before pasting wallpaper can effectively reduce the pH value of the wall and prevent the wallpaper from changing color.
Solidify the wall: The wall base film can make the wall smoother, improve the adhesion of the wallpaper, and prevent the wallpaper from falling off.
Shield stains and beautify walls: The wall base film can form a layer of white film on the wall to shield dust and stains and make the wall more beautiful.
Convenient construction: After using the wall base film, the wall surface is smoother and the wallpaper can be directly pasted without additional treatment.
Environmental protection: The wall base film has low composition, low acrylic acid content, and is a water-soluble substance, which is environmentally friendly and non-irritating when used.
