Brush VALLEJO Vallejo Ammo: Decal Application Brush 3 – precision brush for decal setting and application

VALLEJO Vallejo Ammo: Decal Application Brush 3 is a specialist tool designed for controlled application and positioning of water-slide decals on scale models and miniatures. The brush features a fine, tapered tip that allows precise placement of decal setting and softening solutions, helping decals conform to detailed surfaces without damaging paint or delicate model parts. It is intended for use with plastic, resin and metal miniatures where accurate decal work is required.

Advantages

The fine, tapered filament bundle provides accurate control of small amounts of decal solution, reducing the risk of oversaturation and allowing gradual adjustment of decal position. Its compact head and responsive fibers enable careful work around rivets, panel lines and sculpted details. The brush is durable for repeated hobby use and easy to clean after application, which supports consistent performance during multi-step finishing processes.

Suitable for

• Applying and setting water-slide decals on scale models
• Adjusting decal edges around surface details such as panel lines and rivets
• Working on plastic, resin and metal miniatures
• Fine finishing work in model building and miniature painting

Key specifications

• Brush type: precision decal application brush with fine tapered tip
• Tip size: small, suitable for detailed decal work
• Filament: responsive synthetic or blended fibers for controlled liquid delivery
• Handle: compact for close control and accurate positioning
• Cleaning: suitable for water-based decal solutions and standard brush cleaners

How to use

Moisten the water-slide decal and slide it off its backing paper according to the decal manufacturer’s instructions. Use the brush to apply a decal setting or softening solution sparingly under and over the decal as needed, working from the center outward to avoid trapping air or excess fluid. Gently adjust the decal into its final position with the brush tip, taking care not to press too hard on thin or fragile decal film. After the solution has set and the decal adheres to the surface, rinse and clean the brush following the solvent or cleaner instructions to maintain filament shape and performance.

Usage recommendations

Work in a well-lit area and test decal solutions on a scrap surface to ensure compatibility with paints and varnishes. Use small amounts of solution and clean the brush promptly after each session to preserve the fine tip and prevent buildup.