Wall putty is a white powder that is used to create a smooth and even surface on interior walls before painting. It is a type of filler that is applied to the walls to cover minor surface imperfections, such as small cracks, dents, or holes. It is also used to fill in pores and smooth out rough surfaces in order to create a uniform base for painting.
Wall putty is important because it helps to improve the overall appearance of the walls by creating a smooth and even surface for painting. It also helps to increase the adhesion of paint to the walls, ensuring that the paint lasts longer and looks better. Without wall putty, the paint may not adhere properly to the walls, resulting in an uneven and unattractive finish.
In addition, wall putty can also help to protect the walls from moisture and other environmental factors, which can cause damage to the walls over time. It can also help to reduce the amount of paint required to cover the walls, which can save both time and money. Overall, wall putty is an important part of the painting process that helps to ensure a high-quality and long-lasting finish.