US lawIllinoisRegulationsTitle 35 — ENVIRONMENTAL PROTECTIONCHAPTER I: POLLUTION CONTROL BOARDSUBCHAPTER c: EMISSION STANDARDS AND LIMITATIONS FOR STATIONARY SOURCESPart 211 — DEFINITIONS AND GENERAL PROVISIONSSubpart B211.49135 Ill. Adm. Code 211.491Antichafe CoatingLast amended: 2021Year: 2026Length: 24 wordsOfficial source Section 211.491 Antichafe Coating "Antichafe coating" means a coating applied to areas of moving aerospace components that may rub during normal operations or installation.Previous35 Ill. Adm. Code 211.490Next35 Ill. Adm. Code 211.492