5lb Black Permanent Marking Chalk
10+ items in stock in store | Aisle 17, Section 06
Shop Chalk Lines & AccessoriesThis IRWIN STRAIT-LINE Permanent Marking Chalk is designed for exterior use. The marks are visible after weeks of weather exposure and jobsite wear.
Features:
- Hi-Flow nozzle cap for improved chalk flow, quicker chalk fills, and less clumping
- Weather resistant lines remain visible after weeks of weather and jobsite wear and tear
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