Hierarchy classification:

1. top of the aat hierarchies
2. Brand Names Facet
3. Brand Names (hierarchy name)
4. brand name materials

Anotations

Scope note:

A range of gesso products that is formulated with a combination of compressible, chemically inert fine grained mineral powder, a pH buffer, oxidation inhibitors, UV stabilizers, and BEVA resins. In conservation, it has been used as a filler.