Related Clues:

• Cutter crew
• Petroleum products
• Driveway surfaces
• Ones on the briny
• Patches potholes, say
• Paves, perhaps
• Patches up, as a driveway
• Changes the pitch on a roof, say
• Patches, as a driveway
• Roadworks substances
• Covers with black gunk
• Covers, like a driveway