What are the best techniques for applying Rosco fluorescent paint?

Here are some of the best techniques for applying Rosco fluorescent paint:
  1. Application methods:
    • Rosco fluorescent paint can be applied using brushes, rollers, or HVLP sprayers.
    • For the most even coverage, an HVLP sprayer is recommended.
  2. Base coat:
    • Apply a white base coat before using fluorescent colors to enhance their vibrancy and coverage.
  3. Layering:
    • Multiple layers may be necessary to achieve full opacity, especially over dark backgrounds.
    • Apply thin, uniform coats using overlapping strokes while keeping a wet edge.
  4. Blending:
    • Mix fluorescent paint with black to create contrasts, graduated effects, or shadow areas.
    • For realistic shading, try blending fluorescent blue with black to create shadow areas that still pop under UV light.
  5. Avoiding drying issues:
    • The paint can be challenging to work with if it begins to dry, as it may lift when overpainting.
    • To combat this, consider dampening the surface first or using a sprayer for more even application.
  6. Dilution:
    • Rosco recommends using the paint straight out of the can without dilution.
    • However, it can be thinned with water if necessary, though this may reduce the hiding power and brightness of the "glow".
  7. Surface preparation:
    • Ensure surfaces are clean, dry, and free from dirt and grease.
    • Prime porous surfaces (except fabrics) using Rosco Tough Prime.
  8. Brush care:
    • Keep brushes used for fluorescent paint separate from other colors to avoid unwanted mixing.
    • Clean brushes thoroughly after use to maintain their quality.
By following these techniques, scenic artists can effectively use Rosco fluorescent paint to create vibrant, eye-catching designs that shine under both regular and ultraviolet light.

Sources:
https://www.scenicguild.org/2024/06/mission-possible-fluorescent-paint/
https://au.rosco.com/en/product/fluorescent-paint

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