Related Clues:

• As a fur trader one is no more than a stopgap
• Undercoating
• Artist's supply
• Painter's basecoat
• Canvas primer
• Caulking matter
• Mural surface
• Canvas coating
• Good brand of oil that's used by artists
• Undercoat for painting on wood
• One use for glue
• Basecoat
• Deck coating
• Caulk, e.g
• Pre-painting application