What is a cement wash?

A cement wash is a mixture of cement and water, often combined with sand, used as a finishing coat for walls and surfaces. It creates a durable, weather-resistant layer that enhances the aesthetics of structures while providing protection against moisture and environmental damage. Cement washes are commonly applied to masonry, concrete, and sometimes to enhance the appearance of other building materials. They can also be tinted or colored to achieve various decorative effects.