8-oz Standard Marking Chalk - Blue

Designed for reel-style chalk line boxes, the IRWIN Strait-Line 8 oz Standard Marking Chalk comes in a convenient squeeze bottle with a fast-fill spout for quick, clean refills. It lays down temporary, high-visibility lines for interior or exterior layout work across materials like wood, drywall, concrete, stone, and metal.

 

• For reel-type chalk line boxes  

• Fast-fill squeeze bottle spout  

• Interior or exterior use  

• Works on multiple surfaces  

• Temporary markings  

• Permanence rating: 1/4  

• 8 oz bottle, 1 pack