Final answer:
After removing exfoliation corrosion with an abrasive wheel, it is important to VACU-Blast the area with aluminum oxide to ensure complete removal of all corrosion.
Step-by-step explanation:
After removal of exfoliation corrosion by abrasive wheel, it is recommended to VACU-Blast the area with aluminum oxide to ensure the removal of all corrosion. Aluminum oxide is a commonly used abrasive material that can effectively remove any remaining corrosion and prepare the surface for further treatment.