Section 211.1326  Commercial Exterior Aerodynamic Structure Primer

"Commercial exterior aerodynamic structure primer" means a primer used on aerodynamic components and structures that protrude from the fuselage, such as wings and attached components, control surfaces, horizontal stabilizers, vertical fins, wing-to-body fairings, antennae, and landing gear and doors, for the purpose of extended corrosion protection and

enhanced adhesion.

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