Skim coat, also known as skim coating, is a thin layer of finishing material that is applied to a wall or ceiling surface to create a smooth and even surface. It is typically made from a mixture of cement, sand, and water, or a pre-mixed joint compound.
Skim coat is often used to repair or cover up surface imperfections such as cracks, dents, or texture differences. It is also used as a final finish over plaster or drywall surfaces to create a smooth and seamless appearance.
The application process of skim coat involves applying a thin layer of the material onto the surface using a trowel or a paint roller. The layer is then smoothed out and allowed to dry before another layer is added if necessary. Skim coat can be sanded and painted over once it is completely dry.
Skim coat is commonly used in both residential and commercial construction projects, particularly in areas where a smooth and level surface is required, such as kitchens, bathrooms, and living areas. It is a cost-effective way to improve the appearance of a surface without having to remove and replace the entire wall or ceiling.