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Irwin
Irwin

Irwin 170g Indigo Blue Strait-line Stain Chalk

I/N: 5660557

$7

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  • Visible after weeks of weather exposure and jobsite wear
  • Reduces need for spray sealant
  • Stains surfaces
IRWIN® STRAIT-LINE® marking chalks have an innovative flip-top cap that keeps the chalk in the bottle where you want it. The flip-top cap seals the chalk in an airtight chamber, keeping out moisture and reducing the risk of clumping.
Permanent Staining Marking Chalk.