scope:

Form

This specification establishes requirements for a temporary protective coating (TPC) intended to protect aluminum surfaces from damage and corrosion. This specification also establishes requirements for an alkaline remover used to strip the specified TPCs.

Application

The coating covered by this specification is typically used to protect exterior surfaces of aircraft skins and fasteners from scratches or corrosion during fabrication, assembly, transport, storage, and depot repaint operations. The coating is intended for both indoor and outdoor use.

Classification

The coatings and removers covered by this specification shall be classified as follows:

Type I - Temporary protective coating

Class 1 - Corrosion inhibited

Class 2 - Non-corrosion inhibited

Form A - Bulk (translucent)

Form B - Aerosol (translucent)

Form C - Aerosol (opaque)

Grade 1 - Standard

Grade 2 - Rain erosion resistant

Type II - Temporary protective coating remover

Class 1 - Acrylic/polycarbonate compatible

Class 2 - Not compatible with acrylics or polycarbonates

Safety - Hazardous Materials

While the materials, methods, applications, and processes described or referenced in this specification may involve the use of hazardous materials, this specification does not address the hazards which may be involved in such use. It is the sole responsibility of the user to ensure familiarity with the safe and proper use of any hazardous materials and to take necessary precautionary measures to ensure the health and safety of all personnel involved.