It's too hot. How can I post wall covering?

The high temperature in summer is easy to cause the wall to bump or crack. Before sticking the wall skin, shovel it off, level it with putty, and then polish it with sandpaper. If the wall is already wet, it is best to let the wall dry before brushing the basement membrane. The basement membrane used at this time must be tempered basement membrane. After the wall is treated with wallpaper basement membrane, the wall will be stronger. It can form a dense protective layer on the wall surface to prevent water, moisture and alkaline substances from leaking out of the wall surface, thus playing the roles of mildew-proof, alkali-resistant and moisture-proof for wallpaper or wall covering. It can effectively make wallpaper or wall covering better attached to the wall.

If one side of the wall is a bathroom, the inner wall of the bathroom must be waterproof, otherwise the wall will be wet for a long time and the wall covering adhesive will fail. Paint the wall twice at most to protect it from moisture. After drying, gently polish it with sandpaper, and don't brush varnish too much, which will make the wall too smooth.