When the paint forms a fine powder on the surface and sticks on the person who leans on the surface, the defect is referred to as Chalking. This phenomenon occurs primarily due to weathering.
|Exposure of the Painted surface to Moisture and Sunlight for longer years||
• A chalked surface needs to be repainted.
• Repaint in appropriate weather conditions.
|Not priming and sealing the porous surface before painting||Prepare the surface properly, prior to painting.|
|Using Low Quality paint or a non-recommended paint in the exterior surfaces and Thinning the paint too much.||Use recommended paints and thin them at suggested ratio.|
|Applying or Spreading paint in thin layer||Repaint in perfect thickness|