Vallejo Model Air 71407 Sky Grey

Vallejo Model Air 71407 Sky Grey (18 ml) is a sky grey shade from the professional Vallejo Model Air range. Model Air are water-based acrylic paints developed for direct use in airbrush. The paints are finely pigmented, well-dispersed, and ready for immediate spraying without complex preparation.

The range is suitable for plastic models of aircraft, military equipment, ships, vehicles, figures, and dioramas. When applied in thin layers, it creates a smooth surface without unnecessary application marks and is well-suited for base coats, camouflage, fine gradients, and minor repairs.

Shake the paint thoroughly before use. It can usually be used directly from the bottle, but depending on the nozzle, pressure, and desired spray fineness, you can adjust it with Airbrush Thinner or Flow Improver.

Technical information and recommendations

• Type: Water-based acrylic paint, ready for airbrush
• Volume: 18 ml with dropper
• Application: Primarily airbrush; after adjusting consistency, can also be used with a brush
• Finish: Slightly matte to matte depending on shade and substrate
• Thinners: Vallejo Airbrush Thinner 71161 and if needed Flow Improver 71262
• Recommended pressure: approximately 15-20 psi (1-1.5 bar); always depending on the nozzle, surface, and desired layer
• Airbrush cleaning: Vallejo Airbrush Cleaner 71199
• Recommended varnishes: Matt Varnish 70520, Satin Varnish 70522, Gloss Varnish 70510
• Recommended putty: Vallejo Plastic Putty 70401
• Primer: Vallejo Surface Primer
• Tools: modelling brushes

For a clean result, apply several thin layers rather than one thick one. For fine details and low pressure, a small amount of Flow Improver helps to prevent paint from drying on the needle tip.