BS EN 4689. Aerospace series. Paints and varnishes. Two components cold curing polyurethane finish. High flexibility and chemical agent resistance for military application|Test methods, Cables (electric), Aircraft components, Measurement, Contrast (optical), Steels, Air, Melting, Electrodes, Testing methods, Environmental testing, Testing, Durability, Sleeving (electrical), Diameter, Shape, Nickel alloys, Non-ferrous alloys, Alloys, Circuit-breakers, Temperature, Electrical measurement, Cable ties, Dimensions, Launching facilities (aerospace), Surface treatment, Chemical properties, Polyurethane, Coatings, Physical properties of materials, Protective coatings, Air transport engineering, Paints, Varnishes, Performance testing, Gloss (of surface), Finishes, Natural rubber, Synthetic rubber, Quality assurance, Quality assurance systems, Qualification approval, Approval testing, Hardness testing, Density, Tensile strength, Elongation, Elastic constants, Tear tests, Mixing, Compression set,