Specialty coating means any coating that is manufactured and used for one (1) of the following specialized applications:
Basecoat means a coat of colored material, usually opaque, that is applied before graining inks, glazing coats, or other opaque finishing materials and is usually topcoated for protection.
Topcoat means a coating that is applied over a primer on an aerospace vehicle or component for appearance, identification, camouflage, or protection. Topcoats that are defined as specialty coatings are not included under this definition.
Antenna coating means a coating labeled and formulated exclusively for application to equipment and associated structural appurtenances that are used to receive or transmit electromagnetic signals.
Clear coating means a transparent coating designed to provide the final gloss and resistance properties of the coating system;
Edge of any water means the outer edge of the water's bankfull width or, where applicable, the outer edge of the associated channel migration zone.