Title: Remove corrosion protection, undercoating, sealers, and other protective coatings, as necessary, to perform repairs.
Course: Auto Body Technology I (21117-I) > Section: Preparing for Non-Structural Analysis and Damage Repair

Removing should include various methods for removing corrosion-protection materials, such as

- grinding
- sanding
- using a wire wheel or brush
- using a heat gun
- following OE and product manufacturer guidelines and recommendations.

Process/Skill Questions:

- What are indications of damaged corrosion protection?
- What are concerns when using heat to remove undercoatings?
- When applying corrosion protection to a repaired area, what measures should be taken to protect adjacent areas?