In standard three-coat plastering applications, which statement is incorrect?

In standard three-coat plastering applications, the third coat is actually applied in a thinner layer than the first two coats. The initial coats, known as the scratch and brown coats, serve to build up thickness and provide a strong base for the final finish. The third coat, referred to as the finish coat, is designed to be smoother and finer to achieve a desirable aesthetic and a uniform surface.

This approach is essential to ensure that the final surface is not only visually appealing but also functional, setting it apart from the previous layers. The plastering process involves these different techniques and thicknesses to achieve the best possible outcome. Understanding how each layer contributes to the overall strength, durability, and appearance of the plastered surface is key in carpentry and construction practices.