What is another word for incrustations?
Pronunciation: [ɪnkɹʌstˈe͡ɪʃənz] (IPA) 
Incrustations are layers of material that are deposited on the surface of an object, typically over time. The term can refer to a variety of structures, including mineral deposits, biological growths, or even man-made accretions. Synonyms for incrustations include encrustations, coatings, crusts, deposits, and buildup. These words all describe the same type of accumulation, and are often used interchangeably. Additionally, terms like scale, rust, and corrosion can also be used to describe specific types of incrustations. Regardless of the word used, incrustations can be undesirable and often need to be removed to restore the original appearance and function of an object.
