Masters™ Venetian Plaster™ Topcoat (VP300) is used as a
protective sealer over the dry Venetian Plaster finish. High traffic
areas where washability is imperative, or rooms that experience high
levels of humidity, such as bathrooms, should be sealed with Venetian
Plaster Topcoat. The Venetian Plaster Topcoat is especially formulated
to preserve the appearance of the finished Venetian Plaster surface.
Other protective topcoats cannot be used to protect the surface.