Related Clues:

• Might anything so black have a bull in it?
• Pitch this to get a bull in it
• The sailor is a pest up there
• Pitch Paul in for cover
• Pitch the pest up and get a mark for it
• Get Paul in to keep the rain off
• Sailor, so to speak
• 'Arrested Development' brother whose name is a homonym for a bible character
• Organic sealant
• It helps to pave the way
• Stuff to 6 Down with
• Material for a road or roof
• See 60 Down
• Sealer's stuff
• Paving goop