IRWIN Tools STRAIT-LINE 64908 Permanent Marking Chalk, 8-ounce, Black (64908)
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<b>[Product Information]</b><br>
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<li>Marks are temporary. Provides greater visibility in standard lighting conditions.</li>
<li>Durable formula is weather-resistant and suitable for interior or exterior use.</li>
<li>Use to show layout changes and corrections on metal, concrete, lumber, plastic, cardboard and other surfaces.</li>
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