Vallejo Airbrush Primer - Steel Grey, 18 ml

• The professional standard for detail-heavy models
• Airbrush-ready polyurethane formula
• Strong adherence on challenging surfaces
• Shrinks to preserve the finest molded details
• Range of historically accurate base tones
• Non-toxic, solvent-free, and low-odor

Vallejo Airbrush Primers provide the definitive foundation for high-detail modeling. This innovative polyurethane-acrylic formula creates a thin, flexible skin that levels itself as it dries, "shrinking" into the finest surface details rather than filling them in. The result is a smooth, uniform base that guarantees maximum adherence for acrylic, enamel, or lacquer-based paints on virtually any material—from standard plastic and resin to brass and white metal.

For a professional-grade finish, apply in several thin layers. These primers can be used directly from the bottle or diluted with thinner. While optimized for airbrushing at 15–20 PSI, they also perform beautifully with brushes for more targeted coverage.