Aerospace series – Paints and varnishes – Corrosion resistant chromate-free two component cold curing primer – Part 005: For exterior use with surface preparation tolerance
This standard specifies the basic requirements for a two component, cold curing, chromate-free epoxy or polyurethane, corrosion resistant primer which can be used with or without a finish for aerospace applications.The properties specified in this standard are obtained on defined aluminium alloy test pieces prepared in accordance with EN 3837, process D and ISO 3270. The ability of the material to be used for a specific application (e.g. alternative substrate, alternative primer, specific drying conditions etc.) shall be determined by supplementary tests to confirm that the requirements of this standard are met.