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Irwin Straight-Line Permanent Chalk Powder Blue 4 lb.

SKU 4935524-1
Original price $25.99 - Original price $25.99
Original price
$25.99 - $25.99
Current price $25.99


IRWIN STRAIT-LINE Permanent Staining Chalk is great for extreme outdoor conditions because it can withstand harsh weather conditions and months of jobsite wear. Chalk containers are filled by weight not volume.


  • 4-lb Chalk Line Refill
  • Crimson Red Permanent Staining Marking Chalk
  • For Exterior use
  • Visible after weeks of weather exposure and jobsite wear
  • Stains Surface and Reduces need for spray sealant