Polished plaster is simply a generic term for any smooth finish of any plasters and to the description of newly updated and modernized forms of old-fashioned Italian plaster finishes. Although, the polishing of plaster is often associated with an antique finish, it actually starts its journey from the late 19th century. And in this process, the polisher will gradually polish away the uneven pigmentation on plaster walls that was caused by past usage of iron. The polisher will use either dry powder or dry paint to achieve the required results. The polish applied on plaster will smooth out the plaster surface as well as make it stronger.

 In the Italian custom, Venetian plasters are used mostly by professionals to perform ornamental as well as functional finishes. This is because the perfection of this type of finish depends on the skill of the craftsman who applies it on the plaster surfaces.

Polished plasters are usually painted with darker colors in order to create a depth of color that is unachievable with the other types of plaster finishes available on the market. However, one should take note that even if the finish is glossy, it may chip if continuously exposed to moisture. Even though it may sound like it is a difficult task, it is not impossible. In order to reduce the possibility of the chipping, it is important that the work on the plasters is only done in sections. It is also essential to use quality materials for applying the finish. The finishing coat of any Venetian plaster has to be applied carefully as this will help to seal the surface and make it long-lasting.