DS EN 2436-004:2006 Aerospace Series - Paints And Varnishes - Corrosion Resistant Chromate-Free Two Component Cold Curing Primer - Part 004: High Corrosion And Fluid Resistance With Surface Preparation Tolerance Defines the basic requirements for a two component, cold curing, chromate-free epoxy or polyurethane, high corrosion and fluid resistant primer with improved tolerance to the standard of surface prepa