Related Clues:
- Prevent from rusting, perhaps
- Emulate Michelangelo
- Painter's primer
- Work with watercolors
- Oil painting primer
- Benjamin Moore, e.g.
- Painter's undercoat
- Painter's base layer
- Plaster surface
- Emulate Van Gogh
- Artist's plaster of Paris
- Artist's plaster of Paris mix
- Painting primer
- Do some interior decorating, maybe
- Latex container