Related Clues:

• Prudhoe Bay find
• Slick starter
• Contents of some barrels
• Change it regularly
• Slick stuff
• With 'of' and 51-Across, a facial moisturizer
• Natural resource
• Drilling goal
• It can be hydrogenated
• Iraqi resource
• Sunflower seed product
• Beachgoer's aid
• Energy source
• Drain, in a way
• Sesame product