Wall putty is a well-known term used for a material with high plasticity, which is very similar in the texture of clay or dough and is typically used in domestic construction as a primer to colour or protective sub-layer to paint primer as well as a sealant or filler.
Benefits of Applying Wall Putty before Painting:
Smooth Surface for Painting – When applied appropriately to the walls, wall putty fills the imperfections, cracks and faults on the surface. …
Moreover, wall putty reduces deterioration of walls by making it water resistant, flake resistant and abrasion resistant.