Section 211.6575  Temporary Protective Coating for Aerospace Applications

"Temporary protective coating for aerospace applications" means a coating applied to aerospace surfaces to provide scratch or corrosion protection during manufacturing, storage, or transportation.  Two types include peelable protective coatings and alkaline removable coatings.  These materials are not intended to protect against strong acid or alkaline solutions.  Coatings that provide this type of protection from chemical processing are not included in this category.

(Source:  Added at 45 Ill. Reg. 3509, effective March 4, 2021)