Irwin 4935526 Strait-Line Permanent Marking Chalk, Midnight Black, 4 LB

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Stains surfaces, visible after weeks of weather exposure and jobsite wear. Reduces need for spray sealant. Midnight black color extreme conditions long term applications.
SKU: 42927482
MFG: 4935526
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  • Size: 4 lbs
  • Midnight black color
  • Chalk Type: Permanent
  • Product Type: Marking Chalk
  • Color: Midnight Black
  • Number in Package: 1 pk
  • Visible after weeks of weather exposure and jobsite wear
  • Reduces need for spray sealant
  • Stains surfaces
Cancer and Reproductive Harm -


MFR: 4935526
SKU: 42927482
UPC: 024721999344
Brand: Irwin