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About this item

• Premium grade marking dye
• 12-15 Strikes usual line yield
• Brilliant weather-proof color
• Water-resistant lines hold your mark
• Great flow for easy box fill-up

Product Description

ProChalk Ultimate Dye which is almost 100% pigment for lines that are intended will be laid down once. Period. Exterior applications include concrete layout, exterior layout, extreme conditions, long-term applications.

From the Manufacturer

Sometimes called chalk dye this product lays down a mark that stays. Our 5BD blue dyes are souped up even more