Uneven paint texture. The surface that needs to be painted is not smooth or uneven.

Causes 

• Uneven surface from plastering.
• No skimming of the old surface before painting.
• Poor surface skimming causes the cement surface to be wavy and uneven.
• Use of rollers not suitable for the job.

Solution

• Use glasspaper to polish or skim the surface to be smooth and even.
• Clean the surface to be free from dust.
• Repaint by diluting an appropriate amount of water into the paint. In the case of water-based paint, allow the paint to dry for 2-4 hours before applying the second coat (depending on weather conditions).
• Use quality rollers that suit the conditions of each paint type.