Description
This fluorescent spray paint is formulated to generate superior brilliance for long-range visibility. Before marking a dark surface, spray a coat of white to enhance the brightness of the paint. The Ultra-Mark spray paint contains no fluorocarbons, making it non-toxic after drying. Top discharge valve for ease of use. All Keson & Seymour paint is water-based.
Keson paint is made in the USA.
Shelf life of a can of paint is approximately 1 year. Sold by the case only.
Brand/size of the item may vary depending on product availability, like alternate products may be sent.
Fluorescent Spray Paint Marking Paint – High Visibility, Water-Based
Superior Visibility for Construction, Surveying, and Outdoor Projects
Achieve bright, long-lasting marks with this fluorescent spray paint, designed for contractors, surveyors, and outdoor professionals who need high-visibility lines and markings. Ideal for asphalt, concrete, soil, and turf, this paint is formulated to deliver vivid colors that are easy to see from a distance, making it perfect for utility marking, construction layouts, landscaping, and paving projects.
For optimal brightness, especially on dark surfaces, spray a light coat of white paint first. The fluorescent paint will stand out even more, ensuring your markings remain clear and precise throughout the job.
Safe, Water-Based Formula
This spray paint is water-based and non-toxic once dry, with no fluorocarbons, making it environmentally safer than many traditional marking paints. The top-discharge valve is designed for easy, controlled application, giving you clean, consistent lines with minimal effort.
Made in the USA, this paint is trusted for professional use, providing reliability and quality that contractors can depend on. Each can has a shelf life of approximately one year, ensuring your investment stays fresh and effective.
Coverage and Usage
A 16-ounce can covers approximately 250 feet of a 4-inch line
A 20-ounce can covers approximately 300 feet of a 4-inch line
For best results, pair the paint with a compatible line applicator, such as PA14, PA35, RRPA18, or RRPA182. Note that brand or size may vary depending on availability, but alternate products will maintain the same high-performance standards.
Paint is sold by the case only, making it easy to stock up for large projects.
Key Features
Vivid fluorescent colors for long-range visibility
Water-based and non-toxic after drying
Top-discharge valve for easy, precise application
Ideal for asphalt, concrete, soil, and turf
Made in the USA
Shelf life: ~1 year
Sold by the case
- Great for marking out asphalt repairs
- Paving marking paint
- Hip shooter paint
- Utility marking paint







