Krylon K03102007 Fluorescent Indoor/Outdoor Aerosol Paint, 11 oz, Yellow/Orange Bright bold colors for maximum visibility and safety Increase brilliance by 200% to 400% Glows under ultra-violet (black light) Apply over white base coat for optimum brightness Bold, fluorescent colors provide high visibility Glows under ultraviolet black lighting Increases brilliance up to 400 percent Brightest over white base coat Dry to touch in 15 minutes; dry to handle in 2 hours For wood, metal, wicker, glass, and paper craft projects