X research source you don t want to dilute the paint too much so it s a good idea to start by adding 8 ounces or quart of water to the paint and dabbing it on a corner of the ceiling to test how it applies.
Popcorn ceiling paint touch up.
If that s the case with your acoustical ceiling use a good vibrator type paint sprayer available at home centers.
Since you ll be working overhead you ll need a suction set and portable paint reservoir for the sprayer instead of the usual paint jar.
To restore a popcorn ceiling to its former glory for example a homeowner might need to make repairs and repaint the damaged area.
Cut in around the ceiling edge with an.
When you need to touch up a spot it s difficult to know what approach to use on the bumpy uneven texture.
The one we used has a backpack type of setup.
An airless sprayer and a split foam.
Generously load the roller with paint and apply to the popcorn ceiling in one direction taking care not to saturate the ceiling with paint if the ceiling is unprimed the popcorn texture may absorb the paint become too heavy and fall off.
With a popcorn ceiling you can use water to thin the paint aim to add approximately a quart of water for each gallon of paint.
Because restoring textured surfaces is far more challenging than patching and repainting a smooth surface touching up a popcorn ceiling is something that not every diyer can tackle himself.