Possible Clues:

• Bolt rear pads around material applied to walls
• Band Aid - is that what we most associate with Queen or is that off the wall?
• Material for making inner walls
• Material from The Wall's most unlikely to be covered by a group of executives
• Material for inner walls
• Labrador pets destroyed building material
• Column dismissing one group running company that's going to the wall?
• Sheet used as covering on indoor walls
• Lining for interior walls