Related Clues:

• Coke product
• Cancer stick ingredient
• CD predecessor
• Bit of Watergate evidence
• Source of creosote
• Smoker's inhalant
• Driveway substance
• Paver's goo
• Word on cigarette packs
• Something to beat out of you
• Salem stuff
• Seasoned salt?
• Part of a cigarette rating
• Anagram of "art"
• Road-crew goo