Related Clues:

• Overspreads
• Covers a wall - with protection for cuts?
• One lays it on thick with flowers at last
• Places a smooth surface on a wall
• Covers place with flowers
• Wall coatings
• Daubs a number of stickers round
• Bandages, to Brits
• Bygone bandages
• Smears -- they're often seen on children's knees