Corrosion That Gives Iron a Rough, Brittle Texture
This page is the CodyCross answer for the clue below from Cosmetology, Group 1779, Puzzle 3 (Eye Patches).
Question is: Corrosion That Gives Iron a Rough, Brittle Texture
and the answer is: RUSTING
Word Meaning:
RUSTING — present participle and gerund of rust
Definitions from Wiktionary.