Painting With Joint Compound on Ceilings
- 1). Find areas of the ceiling with holes or grooves, simply by looking at the ceiling or by shining a light on the surface to identify problem areas.
- 2). Pick up some joint compound using a trowel or a putty knife, then apply it to the uneven areas of the ceilings. If the depressions are deep, you may have to apply the joint compound several times. Let the joint compound dry for as long as recommended on the product packaging. This can take about 24 hours.
- 3). Sand raised areas of the ceiling with 100-grit sandpaper, focusing on the edges of the areas where you applied joint compound. This helps blend the raised areas with the rest of the ceiling, so you get an even surface.
- 4). Apply primer to the ceiling with a paint roller, switching to a paintbrush for the edges. Primer will help paint stick to the ceiling. Let the primer dry completely.
- 5). Sand the ceiling lightly to get rid of any fuzz and lumps. This step is optional, but it will help with paint adhesion.
- 6). Apply paint to the ceiling with a paint roller and a paintbrush, doing as many coats as it takes to achieve the color you want.
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