Keson 5BD ProChalk Level 5 Ultimate Blue Marking Dye, 5 oz.

Keson 5BD ProChalk Ultimate Dye is a blue marking dye supplied in a 5-ounce bottle. Its nearly all-pigment formulation is intended for lasting lines in exterior layout work.

Features and applications

Keson performance ranking: Level 5.
Waterproof, permanent marking dye.
For concrete layout, exterior layouts, demanding conditions and long-term applications.
Blue color.

Specifications

Model	5BD
Product line	ProChalk Ultimate Dye
Color	Blue
Net contents	5 oz.
UPC	052837025916

Sold as one 5-ounce blue bottle. The manufacturer family image also shows other colors and sizes.

California Proposition 65: Keson warns that this product may expose users to crystalline silica, a chemical California identifies as a cause of cancer. See P65Warnings.ca.gov.

Keson product information sheet