Digital Image
Digital Image
Digital Image
The bumps on textured walls (see top photo) will show under wallpaper and look horrible, and the texture also impedes good adhesion. So I “skim-coat” the walls with joint compound (“mud”), which is much like plaster, let dry, and then sand smooth (see middle photo).
The walls need to be sealed before wallpaper can go up, and for this, I like Gardz, a penetrating sealer that soaks into the surface, binds everything together, and dries hard. It’s also a wonderful primer to hanging wallpaper on.
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Tags: adhesion, joint compound, skim-coat, smoothing, textured, wallpaper
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