Related Clues:

• Auto body concern
• Deteriorate, in a way
• Result of a lack of practice, metaphorically
• Indicator of age
• Tin Man's malady
• Auto-body problem
• Pre-painting tool
• Tin Man's worry
• Oxidation effect
• Glove-compartment item
• Iron wear
• Ice remover
• Oxidation of metal
• Junkyard hue?
• Corrosion