Final answer:
Type II Zinc Oxide Eugenol (ZOE) is used for permanent cementation due to its reinforced formula and improved strength. Type I is for temporary cementation, Type III for temporary fillings and impressions, and Type IV for orthodontic purposes.
Step-by-step explanation:
The type of Zinc Oxide Eugenol (ZOE) used for permanent cementation is Type I. ZOE has different types according to its purpose. Type I ZOE is designed with a fine powder for temporary cementation, while Type II ZOE is intended for permanent cementation and has a reinforced formula with improved strength and resistance to wear. They're particularly for use with the cementation of inlays, onlays, crowns, and bridges. Type III ZOE is typically used for temporary fillings and impressions, and Type IV is for orthodontic purposes, with a longer working time suitable for banding.