Abrasion Resistance Test helps to determine the ability of a coating to resist avoid degradation because of mechanical wear and tear due to hard and rough objects. Alkali resistance test of paint, to determine the temperature at which paint resists to react with alkaline substances such as plaster, lime, cement.

After a fresh coat of paint has been applied, check whether there is a smooth and consistent finish throughout the application of paint. Usually, a wall putty of the best quality is applied to achieve a smooth and even finish of the paint. Check whether there are bumps, unevenness, or rough patches on the wall.